{ "document" : { "aggregate_severity" : { "namespace" : "https://access.redhat.com/security/updates/classification/", "text" : "Important" }, "category" : "csaf_security_advisory", "csaf_version" : "2.0", "distribution" : { "text" : "Copyright © Red Hat, Inc. All rights reserved.", "tlp" : { "label" : "WHITE", "url" : "https://www.first.org/tlp/" } }, "lang" : "en", "notes" : [ { "category" : "summary", "text" : "An update for bind is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title" : "Topic" }, { "category" : "general", "text" : "The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.\n\nSecurity Fix(es):\n\n* bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling (CVE-2026-19667)\n\n* bind: BIND: Denial of Service via crafted DNSSEC reply (CVE-2026-80274)\n\n* bind: BIND: Denial of Service via malformed DNS64 responses (CVE-2026-19666)\n\n* bind: BIND: Denial of Service via unbounded processing of crafted DNS messages (CVE-2026-19630)\n\n* bind: bind: Arbitrary code execution via GSS-TSIG UDP message replay (CVE-2026-94300)\n\n* bind: bind: Denial of Service via assertion failure during redirect processing (CVE-2026-96888)\n\n* bind: bind: Denial of service via assertion failure in RPZ query processing (CVE-2026-97313)\n\nBug Fix(es) and Enhancement(s):\n\n* bind: Avoid costly reload of IdM named due to logrotate operation [rhel-9.6.z] (JIRA:RHEL-245354)\n\n* bind: New root trust anchor key for DNSSEC [rhel-9.6.z] (JIRA:RHEL-255762)\n\n* bind 9.16 crash with SIGSEGV [rhel-9.6.z] (JIRA:RHEL-280608)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title" : "Details" }, { "category" : "legal_disclaimer", "text" : "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title" : "Terms of Use" } ], "publisher" : { "category" : "vendor", "contact_details" : "https://access.redhat.com/security/team/contact/", "issuing_authority" : "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name" : "Red Hat Product Security", "namespace" : "https://www.redhat.com" }, "references" : [ { "category" : "self", "summary" : "https://access.redhat.com/errata/RHSA-2026:95048", "url" : "https://access.redhat.com/errata/RHSA-2026:95048" }, { "category" : "external", "summary" : "https://access.redhat.com/security/updates/classification/#important", "url" : "https://access.redhat.com/security/updates/classification/#important" }, { "category" : "external", "summary" : "2535435", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2535435" }, { "category" : "external", "summary" : "2535466", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2535466" }, { "category" : "external", "summary" : "2535477", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2535477" }, { "category" : "external", "summary" : "2556406", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556406" }, { "category" : "external", "summary" : "2556407", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556407" }, { "category" : "external", "summary" : "2556413", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556413" }, { "category" : "external", "summary" : "2556415", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556415" }, { "category" : "self", "summary" : "Canonical URL", "url" : "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_95048.json" } ], "title" : "Red Hat Security Advisory: bind security, bug fix, and enhancement update", "tracking" : { "current_release_date" : "2026-11-07T11:39:34+00:00", "generator" : { "date" : "2026-11-07T11:39:34+00:00", "engine" : { "name" : "Red Hat SDEngine", "version" : "5.4.5" } }, "id" : "RHSA-2026:95048", "initial_release_date" : "2026-11-04T08:13:24+00:00", "revision_history" : [ { "date" : "2026-11-04T08:13:24+00:00", "number" : "1", "summary" : "Initial version" }, { "date" : "2026-11-04T08:13:24+00:00", "number" : "2", "summary" : "Last updated version" }, { "date" : "2026-11-07T11:39:34+00:00", "number" : "3", "summary" : "Last generated version" } ], "status" : "final", "version" : "3" } }, "product_tree" : { "branches" : [ { "branches" : [ { "branches" : [ { "category" : "product_name", "name" : "Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product" : { "name" : "Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS", "product_identification_helper" : { "cpe" : "cpe:/a:redhat:rhel_eus:9.6::appstream" } } }, { "category" : "product_name", "name" : "Red Hat CodeReady Linux Builder EUS (v.9.6)", "product" : { "name" : "Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS", "product_identification_helper" : { "cpe" : "cpe:/a:redhat:rhel_eus:9.6::crb" } } } ], "category" : "product_family", "name" : "Red Hat Enterprise Linux" }, { "branches" : [ { "category" : "product_version", "name" : "bind-32:9.16.23-31.el9_6.5.src", "product" : { "name" : "bind-32:9.16.23-31.el9_6.5.src", "product_id" : "bind-32:9.16.23-31.el9_6.5.src", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind@9.16.23-31.el9_6.5?arch=src&epoch=32" } } } ], "category" : "architecture", "name" : "src" }, { "branches" : [ { "category" : "product_version", "name" : "bind-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-chroot@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-libs-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-utils-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debugsource@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debuginfo@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils-debuginfo@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs-debuginfo@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils-debuginfo@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-devel-32:9.16.23-31.el9_6.5.aarch64", "product" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.aarch64", "product_id" : "bind-devel-32:9.16.23-31.el9_6.5.aarch64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-devel@9.16.23-31.el9_6.5?arch=aarch64&epoch=32" } } } ], "category" : "architecture", "name" : "aarch64" }, { "branches" : [ { "category" : "product_version", "name" : "bind-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-chroot@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debugsource@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debuginfo@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils-debuginfo@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs-debuginfo@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils-debuginfo@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } }, { "category" : "product_version", "name" : "bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "product" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "product_id" : "bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-devel@9.16.23-31.el9_6.5?arch=ppc64le&epoch=32" } } } ], "category" : "architecture", "name" : "ppc64le" }, { "branches" : [ { "category" : "product_version", "name" : "bind-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-chroot-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-chroot-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-chroot@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-libs-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-utils-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debugsource@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debuginfo@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils-debuginfo@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs-debuginfo@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils-debuginfo@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } }, { "category" : "product_version", "name" : "bind-devel-32:9.16.23-31.el9_6.5.s390x", "product" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.s390x", "product_id" : "bind-devel-32:9.16.23-31.el9_6.5.s390x", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-devel@9.16.23-31.el9_6.5?arch=s390x&epoch=32" } } } ], "category" : "architecture", "name" : "s390x" }, { "branches" : [ { "category" : "product_version", "name" : "bind-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-chroot@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-libs-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-utils-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debugsource@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debuginfo@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils-debuginfo@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs-debuginfo@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils-debuginfo@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } }, { "category" : "product_version", "name" : "bind-devel-32:9.16.23-31.el9_6.5.x86_64", "product" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.x86_64", "product_id" : "bind-devel-32:9.16.23-31.el9_6.5.x86_64", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-devel@9.16.23-31.el9_6.5?arch=x86_64&epoch=32" } } } ], "category" : "architecture", "name" : "x86_64" }, { "branches" : [ { "category" : "product_version", "name" : "bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "product" : { "name" : "bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "product_id" : "bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-doc@9.16.23-31.el9_6.5?arch=noarch&epoch=32" } } }, { "category" : "product_version", "name" : "bind-license-32:9.16.23-31.el9_6.5.noarch", "product" : { "name" : "bind-license-32:9.16.23-31.el9_6.5.noarch", "product_id" : "bind-license-32:9.16.23-31.el9_6.5.noarch", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-license@9.16.23-31.el9_6.5?arch=noarch&epoch=32" } } }, { "category" : "product_version", "name" : "python3-bind-32:9.16.23-31.el9_6.5.noarch", "product" : { "name" : "python3-bind-32:9.16.23-31.el9_6.5.noarch", "product_id" : "python3-bind-32:9.16.23-31.el9_6.5.noarch", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/python3-bind@9.16.23-31.el9_6.5?arch=noarch&epoch=32" } } }, { "category" : "product_version", "name" : "bind-doc-32:9.16.23-31.el9_6.5.noarch", "product" : { "name" : "bind-doc-32:9.16.23-31.el9_6.5.noarch", "product_id" : "bind-doc-32:9.16.23-31.el9_6.5.noarch", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-doc@9.16.23-31.el9_6.5?arch=noarch&epoch=32" } } } ], "category" : "architecture", "name" : "noarch" }, { "branches" : [ { "category" : "product_version", "name" : "bind-devel-32:9.16.23-31.el9_6.5.i686", "product" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.i686", "product_id" : "bind-devel-32:9.16.23-31.el9_6.5.i686", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-devel@9.16.23-31.el9_6.5?arch=i686&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-32:9.16.23-31.el9_6.5.i686", "product" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.i686", "product_id" : "bind-libs-32:9.16.23-31.el9_6.5.i686", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs@9.16.23-31.el9_6.5?arch=i686&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.i686", "product" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.i686", "product_id" : "bind-debugsource-32:9.16.23-31.el9_6.5.i686", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debugsource@9.16.23-31.el9_6.5?arch=i686&epoch=32" } } }, { "category" : "product_version", "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "product" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_id" : "bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-debuginfo@9.16.23-31.el9_6.5?arch=i686&epoch=32" } } }, { "category" : "product_version", "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "product" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_id" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-dnssec-utils-debuginfo@9.16.23-31.el9_6.5?arch=i686&epoch=32" } } }, { "category" : "product_version", "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "product" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_id" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-libs-debuginfo@9.16.23-31.el9_6.5?arch=i686&epoch=32" } } }, { "category" : "product_version", "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "product" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_id" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "product_identification_helper" : { "purl" : "pkg:rpm/redhat/bind-utils-debuginfo@9.16.23-31.el9_6.5?arch=i686&epoch=32" } } } ], "category" : "architecture", "name" : "i686" } ], "category" : "vendor", "name" : "Red Hat" } ], "relationships" : [ { "category" : "default_component_of", "full_product_name" : { "name" : "bind-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-32:9.16.23-31.el9_6.5.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src" }, "product_reference" : "bind-32:9.16.23-31.el9_6.5.src", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-chroot-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-chroot-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch" }, "product_reference" : "bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-libs-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-libs-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-libs-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-license-32:9.16.23-31.el9_6.5.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch" }, "product_reference" : "bind-license-32:9.16.23-31.el9_6.5.noarch", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-utils-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-utils-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-utils-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "python3-bind-32:9.16.23-31.el9_6.5.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)", "product_id" : "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch" }, "product_reference" : "python3-bind-32:9.16.23-31.el9_6.5.noarch", "relates_to_product_reference" : "AppStream-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.i686", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-debugsource-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-devel-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686" }, "product_reference" : "bind-devel-32:9.16.23-31.el9_6.5.i686", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-devel-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-devel-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-devel-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-doc-32:9.16.23-31.el9_6.5.noarch as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch" }, "product_reference" : "bind-doc-32:9.16.23-31.el9_6.5.noarch", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-32:9.16.23-31.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" }, "product_reference" : "bind-libs-32:9.16.23-31.el9_6.5.i686", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" }, { "category" : "default_component_of", "full_product_name" : { "name" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)", "product_id" : "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" }, "product_reference" : "bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "relates_to_product_reference" : "CRB-9.6.0.Z.EUS" } ] }, "vulnerabilities" : [ { "cve" : "CVE-2026-19630", "cwe" : { "id" : "CWE-770", "name" : "Allocation of Resources Without Limits or Throttling" }, "discovery_date" : "2026-10-20T19:42:24.891000+00:00", "flags" : [ { "label" : "vulnerable_code_not_present", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "ids" : [ { "system_name" : "Red Hat Bugzilla ID", "text" : "2556406" } ], "notes" : [ { "category" : "description", "text" : "A flaw was found in BIND. A remote attacker can exploit this vulnerability by sending specially crafted Domain Name System (DNS) protocol messages containing an excessive number of specific structures. Because BIND does not impose a limit on processing these structures, handling the malicious request consumes disproportionate amounts of CPU time and memory, resulting in a Denial of Service (DoS).", "title" : "Vulnerability description" }, { "category" : "summary", "text" : "bind: BIND: Denial of Service via unbounded processing of crafted DNS messages", "title" : "Vulnerability summary" }, { "category" : "other", "text" : "This vulnerability is rated as an Important severity flaw because an unauthenticated remote attacker can exhaust server CPU and memory resources without requiring privileges, resulting in a denial of service. In Red Hat Enterprise Linux and OpenShift environments, the risk primarily affects BIND instances functioning as recursive resolvers exposed to untrusted traffic. Deployments serving strictly authoritative roles or those isolated from untrusted client queries experience significantly lower exposure to this attack vector.", "title" : "Statement" }, { "category" : "general", "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title" : "CVSS score applicability" } ], "product_status" : { "fixed" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "known_not_affected" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] }, "references" : [ { "category" : "self", "summary" : "Canonical URL", "url" : "https://access.redhat.com/security/cve/CVE-2026-19630" }, { "category" : "external", "summary" : "RHBZ#2556406", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556406" }, { "category" : "external", "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-19630", "url" : "https://www.cve.org/CVERecord?id=CVE-2026-19630" }, { "category" : "external", "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-19630", "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-19630" }, { "category" : "external", "summary" : "https://kb.isc.org/docs/cve-2026-19630", "url" : "https://kb.isc.org/docs/cve-2026-19630" } ], "release_date" : "2026-10-21T00:00:00+00:00", "remediations" : [ { "category" : "vendor_fix", "date" : "2026-11-04T08:13:24+00:00", "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "restart_required" : { "category" : "none" }, "url" : "https://access.redhat.com/errata/RHSA-2026:95048" } ], "scores" : [ { "cvss_v3" : { "attackComplexity" : "LOW", "attackVector" : "NETWORK", "availabilityImpact" : "HIGH", "baseScore" : 7.5, "baseSeverity" : "HIGH", "confidentialityImpact" : "NONE", "integrityImpact" : "NONE", "privilegesRequired" : "NONE", "scope" : "UNCHANGED", "userInteraction" : "NONE", "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version" : "3.1" }, "products" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "threats" : [ { "category" : "impact", "details" : "Important" } ], "title" : "bind: BIND: Denial of Service via unbounded processing of crafted DNS messages" }, { "cve" : "CVE-2026-19666", "cwe" : { "id" : "CWE-617", "name" : "Reachable Assertion" }, "discovery_date" : "2026-09-16T14:34:53.189451+00:00", "flags" : [ { "label" : "vulnerable_code_not_present", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "ids" : [ { "system_name" : "Red Hat Bugzilla ID", "text" : "2535477" } ], "notes" : [ { "category" : "description", "text" : "A flaw was found in BIND. When a resolver is configured to use DNS64, a specially crafted, malformed answer from an authoritative server can cause the `named` process to exit unexpectedly. This can lead to a Denial of Service (DoS) for clients relying on the affected resolver.", "title" : "Vulnerability description" }, { "category" : "summary", "text" : "bind: BIND: Denial of Service via malformed DNS64 responses", "title" : "Vulnerability summary" }, { "category" : "other", "text" : "Important: This denial of service vulnerability affects BIND resolvers configured to use the `dns64` feature. A specially crafted malformed DNS64 response from an authoritative server can cause the `named` process to unexpectedly terminate, leading to service unavailability. Exploitation requires the `dns64` feature to be explicitly enabled in the resolver's configuration.", "title" : "Statement" }, { "category" : "general", "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title" : "CVSS score applicability" } ], "product_status" : { "fixed" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "known_not_affected" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] }, "references" : [ { "category" : "self", "summary" : "Canonical URL", "url" : "https://access.redhat.com/security/cve/CVE-2026-19666" }, { "category" : "external", "summary" : "RHBZ#2535477", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2535477" }, { "category" : "external", "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-19666", "url" : "https://www.cve.org/CVERecord?id=CVE-2026-19666" }, { "category" : "external", "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-19666", "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-19666" }, { "category" : "external", "summary" : "https://downloads.isc.org/isc/bind9/9.20.29", "url" : "https://downloads.isc.org/isc/bind9/9.20.29" }, { "category" : "external", "summary" : "https://downloads.isc.org/isc/bind9/9.21.26", "url" : "https://downloads.isc.org/isc/bind9/9.21.26" }, { "category" : "external", "summary" : "https://kb.isc.org/docs/cve-2026-19666", "url" : "https://kb.isc.org/docs/cve-2026-19666" } ], "release_date" : "2026-09-16T14:02:30.453000+00:00", "remediations" : [ { "category" : "vendor_fix", "date" : "2026-11-04T08:13:24+00:00", "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "restart_required" : { "category" : "none" }, "url" : "https://access.redhat.com/errata/RHSA-2026:95048" }, { "category" : "workaround", "details" : "To mitigate this issue, disable the `dns64` feature in the BIND resolver configuration if it is not required. This can be done by removing or commenting out the `dns64` configuration block in `named.conf` or related configuration files. After modifying the configuration, the BIND service (`named`) must be reloaded or restarted for the changes to take effect. This action may temporarily interrupt DNS resolution services.", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "scores" : [ { "cvss_v3" : { "attackComplexity" : "LOW", "attackVector" : "NETWORK", "availabilityImpact" : "HIGH", "baseScore" : 7.5, "baseSeverity" : "HIGH", "confidentialityImpact" : "NONE", "integrityImpact" : "NONE", "privilegesRequired" : "NONE", "scope" : "UNCHANGED", "userInteraction" : "NONE", "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version" : "3.1" }, "products" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "threats" : [ { "category" : "impact", "details" : "Important" } ], "title" : "bind: BIND: Denial of Service via malformed DNS64 responses" }, { "cve" : "CVE-2026-19667", "cwe" : { "id" : "CWE-190", "name" : "Integer Overflow or Wraparound" }, "discovery_date" : "2026-09-16T00:00:00+00:00", "flags" : [ { "label" : "vulnerable_code_not_present", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "ids" : [ { "system_name" : "Red Hat Bugzilla ID", "text" : "2535435" } ], "notes" : [ { "category" : "description", "text" : "A flaw was found in `bind9`'s `named` component. A remote attacker, by sending a specially crafted DNS negative answer of exactly 65536 bytes from an authoritative server, can cause a 16-bit length truncation. This results in a zero-byte negative cache entry. When `named` attempts to read this invalid entry, it will unexpectedly terminate, leading to a Denial of Service (DoS).", "title" : "Vulnerability description" }, { "category" : "summary", "text" : "bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling", "title" : "Vulnerability summary" }, { "category" : "other", "text" : "This is an Important denial of service flaw in BIND 9's `named` service. An attacker-controlled authoritative server can trigger a `named` abort by sending a precisely sized negative DNS answer. This vulnerability primarily affects BIND instances configured as recursive resolvers that query untrusted authoritative servers, leading to service disruption.", "title" : "Statement" }, { "category" : "general", "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title" : "CVSS score applicability" } ], "product_status" : { "fixed" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "known_not_affected" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] }, "references" : [ { "category" : "self", "summary" : "Canonical URL", "url" : "https://access.redhat.com/security/cve/CVE-2026-19667" }, { "category" : "external", "summary" : "RHBZ#2535435", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2535435" }, { "category" : "external", "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-19667", "url" : "https://www.cve.org/CVERecord?id=CVE-2026-19667" }, { "category" : "external", "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-19667", "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-19667" }, { "category" : "external", "summary" : "https://downloads.isc.org/isc/bind9/9.20.29", "url" : "https://downloads.isc.org/isc/bind9/9.20.29" }, { "category" : "external", "summary" : "https://downloads.isc.org/isc/bind9/9.21.26", "url" : "https://downloads.isc.org/isc/bind9/9.21.26" }, { "category" : "external", "summary" : "https://kb.isc.org/docs/cve-2026-19667", "url" : "https://kb.isc.org/docs/cve-2026-19667" } ], "release_date" : "2026-09-16T13:46:56.783000+00:00", "remediations" : [ { "category" : "vendor_fix", "date" : "2026-11-04T08:13:24+00:00", "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "restart_required" : { "category" : "none" }, "url" : "https://access.redhat.com/errata/RHSA-2026:95048" }, { "category" : "workaround", "details" : "To reduce the exposure to this vulnerability, configure BIND 9 to forward all DNS queries to trusted, non-vulnerable upstream DNS servers. This prevents the local `named` instance from directly interacting with potentially malicious authoritative servers.\n\nExample configuration in `named.conf`:\n```\noptions {\n forwarders { 192.0.2.1; 192.0.2.2; };\n forward only;\n};\n```\nReplace `192.0.2.1` and `192.0.2.2` with the IP addresses of your trusted upstream DNS servers. After modifying the configuration, restart the `named` service for the changes to take effect. This configuration may impact DNS resolution if the configured forwarders are unavailable or do not provide comprehensive resolution.", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "scores" : [ { "cvss_v3" : { "attackComplexity" : "LOW", "attackVector" : "NETWORK", "availabilityImpact" : "HIGH", "baseScore" : 7.5, "baseSeverity" : "HIGH", "confidentialityImpact" : "NONE", "integrityImpact" : "NONE", "privilegesRequired" : "NONE", "scope" : "UNCHANGED", "userInteraction" : "NONE", "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version" : "3.1" }, "products" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "threats" : [ { "category" : "impact", "details" : "Important" } ], "title" : "bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling" }, { "cve" : "CVE-2026-80274", "cwe" : { "id" : "CWE-617", "name" : "Reachable Assertion" }, "discovery_date" : "2026-09-16T14:31:05.646441+00:00", "flags" : [ { "label" : "vulnerable_code_not_present", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "ids" : [ { "system_name" : "Red Hat Bugzilla ID", "text" : "2535466" } ], "notes" : [ { "category" : "description", "text" : "A flaw was found in BIND. A remote attacker, by sending a specially crafted DNSSEC-signed authoritative zone reply, can trigger an unexpected program exit in the validating resolver. This can lead to a Denial of Service (DoS) for the affected BIND resolver.", "title" : "Vulnerability description" }, { "category" : "summary", "text" : "bind: BIND: Denial of Service via crafted DNSSEC reply", "title" : "Vulnerability summary" }, { "category" : "other", "text" : "This is an Important denial of service vulnerability in BIND resolvers. When DNSSEC validation is enabled, a specially crafted DNSSEC reply from an authoritative server can cause the BIND resolver to unexpectedly exit, leading to a disruption of DNS resolution services. This impacts the availability of DNS resolution on affected Red Hat systems configured with DNSSEC.", "title" : "Statement" }, { "category" : "general", "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title" : "CVSS score applicability" } ], "product_status" : { "fixed" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "known_not_affected" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] }, "references" : [ { "category" : "self", "summary" : "Canonical URL", "url" : "https://access.redhat.com/security/cve/CVE-2026-80274" }, { "category" : "external", "summary" : "RHBZ#2535466", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2535466" }, { "category" : "external", "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-80274", "url" : "https://www.cve.org/CVERecord?id=CVE-2026-80274" }, { "category" : "external", "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-80274", "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-80274" }, { "category" : "external", "summary" : "https://downloads.isc.org/isc/bind9/9.20.29", "url" : "https://downloads.isc.org/isc/bind9/9.20.29" }, { "category" : "external", "summary" : "https://downloads.isc.org/isc/bind9/9.21.26", "url" : "https://downloads.isc.org/isc/bind9/9.21.26" }, { "category" : "external", "summary" : "https://kb.isc.org/docs/cve-2026-80274", "url" : "https://kb.isc.org/docs/cve-2026-80274" } ], "release_date" : "2026-09-16T14:07:20.058000+00:00", "remediations" : [ { "category" : "vendor_fix", "date" : "2026-11-04T08:13:24+00:00", "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "restart_required" : { "category" : "none" }, "url" : "https://access.redhat.com/errata/RHSA-2026:95048" }, { "category" : "workaround", "details" : "To mitigate this issue, disable DNSSEC validation in the BIND resolver configuration. This can be achieved by setting `dnssec-enable no;` and `dnssec-validation no;` within the `options` block in `named.conf` or an included configuration file. A restart of the `named` service is required for the changes to take effect and may impact DNS resolution during the restart. Disabling DNSSEC validation will reduce the security posture of DNS resolution by removing integrity protection for DNS data.", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "scores" : [ { "cvss_v3" : { "attackComplexity" : "LOW", "attackVector" : "NETWORK", "availabilityImpact" : "HIGH", "baseScore" : 7.5, "baseSeverity" : "HIGH", "confidentialityImpact" : "NONE", "integrityImpact" : "NONE", "privilegesRequired" : "NONE", "scope" : "UNCHANGED", "userInteraction" : "NONE", "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version" : "3.1" }, "products" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "threats" : [ { "category" : "impact", "details" : "Important" } ], "title" : "bind: BIND: Denial of Service via crafted DNSSEC reply" }, { "cve" : "CVE-2026-94300", "cwe" : { "id" : "CWE-366", "name" : "Race Condition within a Thread" }, "discovery_date" : "2026-10-20T19:46:35.830000+00:00", "flags" : [ { "label" : "vulnerable_code_not_present", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "ids" : [ { "system_name" : "Red Hat Bugzilla ID", "text" : "2556407" } ], "notes" : [ { "category" : "description", "text" : "A flaw was found in BIND. This vulnerability may allow a remote attacker to achieve arbitrary code execution on the target server. An attacker who captures a valid User Datagram Protocol (UDP) message signed with Generic Security Service Transaction Signature (GSS-TSIG) can replay it while the negotiated key is active. When combined with crafted queries directed to an attacker-controlled DNS zone, this triggers memory corruption in the named service.", "title" : "Vulnerability description" }, { "category" : "summary", "text" : "bind: bind: Arbitrary code execution via GSS-TSIG UDP message replay", "title" : "Vulnerability summary" }, { "category" : "other", "text" : "Red Hat Product Security has rated this vulnerability as Important rather than Critical because, while remote unauthenticated code execution is possible, exploitation depends on capturing active cryptographic keys within their validity window and orchestrating complex concurrent requests. In standard Red Hat Enterprise Linux deployments, the BIND daemon does not enable GSS-TSIG by default, restricting risk primarily to servers integrated with Kerberos-based identity infrastructure like FreeIPA or Active Directory. Deployments that do not negotiate GSS-TSIG keys or that strictly limit dynamic DNS access to trusted networks remain unexposed to this attack vector.", "title" : "Statement" }, { "category" : "general", "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title" : "CVSS score applicability" } ], "product_status" : { "fixed" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "known_not_affected" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] }, "references" : [ { "category" : "self", "summary" : "Canonical URL", "url" : "https://access.redhat.com/security/cve/CVE-2026-94300" }, { "category" : "external", "summary" : "RHBZ#2556407", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556407" }, { "category" : "external", "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-94300", "url" : "https://www.cve.org/CVERecord?id=CVE-2026-94300" }, { "category" : "external", "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-94300", "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-94300" }, { "category" : "external", "summary" : "https://kb.isc.org/docs/cve-2026-94300", "url" : "https://kb.isc.org/docs/cve-2026-94300" } ], "release_date" : "2026-10-21T00:00:00+00:00", "remediations" : [ { "category" : "vendor_fix", "date" : "2026-11-04T08:13:24+00:00", "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "restart_required" : { "category" : "none" }, "url" : "https://access.redhat.com/errata/RHSA-2026:95048" }, { "category" : "workaround", "details" : "Disable GSS-TSIG in the BIND configuration if Kerberos-authenticated dynamic DNS functionality is not required, or restrict network access to the DNS service using firewall controls.\n\nTo disable GSS-TSIG, comment out or remove the `tkey-gssapi-keytab` and `tkey-gssapi-credential` directives within `/etc/named.conf` (and any referenced include files), then restart the service:\n\nsystemctl restart named\n\nIf operating named inside a chroot environment, execute:\n\nsystemctl restart named-chroot\n\nAlternatively, restrict UDP and TCP traffic on port 53 to trusted network segments using host or network firewalls to block untrusted external access.\n\nCaveats: Disabling GSS-TSIG prevents clients from performing Kerberos-authenticated dynamic DNS modifications, which may disrupt environments relying on automated Active Directory or Identity Management (IdM) enrollment.\nWarning: Restarting the BIND service will momentarily interrupt active DNS query processing and domain name resolution for dependent network clients.", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "scores" : [ { "cvss_v3" : { "attackComplexity" : "HIGH", "attackVector" : "NETWORK", "availabilityImpact" : "HIGH", "baseScore" : 8.1, "baseSeverity" : "HIGH", "confidentialityImpact" : "HIGH", "integrityImpact" : "HIGH", "privilegesRequired" : "NONE", "scope" : "UNCHANGED", "userInteraction" : "NONE", "vectorString" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version" : "3.1" }, "products" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "threats" : [ { "category" : "impact", "details" : "Important" } ], "title" : "bind: bind: Arbitrary code execution via GSS-TSIG UDP message replay" }, { "cve" : "CVE-2026-96888", "cwe" : { "id" : "CWE-617", "name" : "Reachable Assertion" }, "discovery_date" : "2026-10-19T18:50:52.794000+00:00", "flags" : [ { "label" : "vulnerable_code_not_present", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "ids" : [ { "system_name" : "Red Hat Bugzilla ID", "text" : "2556413" } ], "notes" : [ { "category" : "description", "text" : "A flaw was found in BIND. A remote attacker can cause a Denial of Service (DoS) by sending requests that trigger an assertion failure, abruptly terminating the resolver daemon. This vulnerability occurs when the resolver is configured with both a redirect zone and strict query name minimization while processing redirected queries.", "title" : "Vulnerability description" }, { "category" : "summary", "text" : "bind: bind: Denial of Service via assertion failure during redirect processing", "title" : "Vulnerability summary" }, { "category" : "other", "text" : "This vulnerability is rated as Important because an unauthenticated remote attacker can trigger a denial of service by causing the named daemon to crash without prior privileges. Exploitation is restricted to recursive resolvers where administrators have explicitly configured redirect zones alongside strict query name minimization. Standard Red Hat Enterprise Linux installations do not employ these non-default settings out of the box, significantly limiting exposure on typical systems.", "title" : "Statement" }, { "category" : "general", "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title" : "CVSS score applicability" } ], "product_status" : { "fixed" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "known_not_affected" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] }, "references" : [ { "category" : "self", "summary" : "Canonical URL", "url" : "https://access.redhat.com/security/cve/CVE-2026-96888" }, { "category" : "external", "summary" : "RHBZ#2556413", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556413" }, { "category" : "external", "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-96888", "url" : "https://www.cve.org/CVERecord?id=CVE-2026-96888" }, { "category" : "external", "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-96888", "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-96888" }, { "category" : "external", "summary" : "https://kb.isc.org/docs/cve-2026-96888", "url" : "https://kb.isc.org/docs/cve-2026-96888" } ], "release_date" : "2026-10-21T00:00:00+00:00", "remediations" : [ { "category" : "vendor_fix", "date" : "2026-11-04T08:13:24+00:00", "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "restart_required" : { "category" : "none" }, "url" : "https://access.redhat.com/errata/RHSA-2026:95048" } ], "scores" : [ { "cvss_v3" : { "attackComplexity" : "LOW", "attackVector" : "NETWORK", "availabilityImpact" : "HIGH", "baseScore" : 7.5, "baseSeverity" : "HIGH", "confidentialityImpact" : "NONE", "integrityImpact" : "NONE", "privilegesRequired" : "NONE", "scope" : "UNCHANGED", "userInteraction" : "NONE", "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version" : "3.1" }, "products" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "threats" : [ { "category" : "impact", "details" : "Important" } ], "title" : "bind: bind: Denial of Service via assertion failure during redirect processing" }, { "cve" : "CVE-2026-97313", "cwe" : { "id" : "CWE-617", "name" : "Reachable Assertion" }, "discovery_date" : "2026-10-20T19:57:36.315000+00:00", "flags" : [ { "label" : "vulnerable_code_not_present", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "ids" : [ { "system_name" : "Red Hat Bugzilla ID", "text" : "2556415" } ], "notes" : [ { "category" : "description", "text" : "A flaw was found in BIND. A remote attacker can cause a denial of service (DoS) by sending a sequence of recursive and non-recursive queries to an affected server. When BIND is configured to handle recursive queries alongside multiple Response Policy Zones (RPZ) with differing recursion settings, processing these queries triggers an assertion failure. This failure causes the service to crash and terminate abruptly.", "title" : "Vulnerability description" }, { "category" : "summary", "text" : "bind: bind: Denial of service via assertion failure in RPZ query processing", "title" : "Vulnerability summary" }, { "category" : "other", "text" : "Red Hat rates this vulnerability as Important because an unauthenticated remote attacker can crash the BIND name service, causing a denial of service for all dependent infrastructure. Exploitation requires a specific, non-default deployment where recursive queries are permitted alongside multiple response policy zones configured with conflicting recursive-only options. Default Red Hat Enterprise Linux configurations do not define response policy zones and are therefore not exposed unless administrators have explicitly implemented this combination of policies.", "title" : "Statement" }, { "category" : "general", "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title" : "CVSS score applicability" } ], "product_status" : { "fixed" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "known_not_affected" : [ "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] }, "references" : [ { "category" : "self", "summary" : "Canonical URL", "url" : "https://access.redhat.com/security/cve/CVE-2026-97313" }, { "category" : "external", "summary" : "RHBZ#2556415", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556415" }, { "category" : "external", "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-97313", "url" : "https://www.cve.org/CVERecord?id=CVE-2026-97313" }, { "category" : "external", "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-97313", "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-97313" }, { "category" : "external", "summary" : "https://kb.isc.org/docs/cve-2026-97313", "url" : "https://kb.isc.org/docs/cve-2026-97313" } ], "release_date" : "2026-10-21T00:00:00+00:00", "remediations" : [ { "category" : "vendor_fix", "date" : "2026-11-04T08:13:24+00:00", "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686" ], "restart_required" : { "category" : "none" }, "url" : "https://access.redhat.com/errata/RHSA-2026:95048" }, { "category" : "workaround", "details" : "Ensure all Response Policy Zones (RPZ) configured in `/etc/named.conf` use identical `recursive-only` settings. For example, ensure all RPZ definitions consistently specify `recursive-only yes;` or `recursive-only no;`, eliminating conflicting policies.\n\nAlternatively, limit recursive query privileges strictly to authorized clients by configuring the `allow-recursion` option with an access control list (ACL).\n\nAfter modifying the configuration, validate the syntax and reload the service:\n\n```\nnamed-checkconf\nsystemctl reload named\n```\n\nCaveats:\nAligning the `recursive-only` setting across RPZ zones may alter policy enforcement behavior for non-recursive queries. Restricting recursion prevents unauthorized networks from performing recursive lookups.\n\nWarning:\nReloading or restarting the `named` service may cause a momentary pause in active DNS query processing.", "product_ids" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "scores" : [ { "cvss_v3" : { "attackComplexity" : "LOW", "attackVector" : "NETWORK", "availabilityImpact" : "HIGH", "baseScore" : 7.5, "baseSeverity" : "HIGH", "confidentialityImpact" : "NONE", "integrityImpact" : "NONE", "privilegesRequired" : "NONE", "scope" : "UNCHANGED", "userInteraction" : "NONE", "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version" : "3.1" }, "products" : [ "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.src", "AppStream-9.6.0.Z.EUS:bind-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-chroot-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-doc-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-license-32:9.16.23-31.el9_6.5.noarch", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "AppStream-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "AppStream-9.6.0.Z.EUS:python3-bind-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-debugsource-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-devel-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-dnssec-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-doc-32:9.16.23-31.el9_6.5.noarch", "CRB-9.6.0.Z.EUS:bind-libs-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-libs-debuginfo-32:9.16.23-31.el9_6.5.x86_64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.aarch64", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.i686", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.ppc64le", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.s390x", "CRB-9.6.0.Z.EUS:bind-utils-debuginfo-32:9.16.23-31.el9_6.5.x86_64" ] } ], "threats" : [ { "category" : "impact", "details" : "Important" } ], "title" : "bind: bind: Denial of service via assertion failure in RPZ query processing" } ] }