{
  "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 kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On.\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 kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)\n\n* kernel: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (CVE-2026-43112)\n\n* kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)\n\n* kernel: xen: AMD Zen 2 Processors: Privilege escalation via improper CPU cache isolation (CVE-2025-54518)\n\n* kernel: dm log: fix out-of-bounds write due to region_count overflow (CVE-2026-53059)\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-2026:53989",
      "url" : "https://access.redhat.com/errata/RHSA-2026:53989"
    }, {
      "category" : "external",
      "summary" : "https://access.redhat.com/security/updates/classification/#important",
      "url" : "https://access.redhat.com/security/updates/classification/#important"
    }, {
      "category" : "external",
      "summary" : "2464092",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2464092"
    }, {
      "category" : "external",
      "summary" : "2467015",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2467015"
    }, {
      "category" : "external",
      "summary" : "2467059",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2467059"
    }, {
      "category" : "external",
      "summary" : "2477784",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2477784"
    }, {
      "category" : "external",
      "summary" : "2492277",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2492277"
    }, {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_53989.json"
    } ],
    "title" : "Red Hat Security Advisory: kernel security update",
    "tracking" : {
      "current_release_date" : "2026-09-17T18:40:59+00:00",
      "generator" : {
        "date" : "2026-09-17T18:40:59+00:00",
        "engine" : {
          "name" : "Red Hat SDEngine",
          "version" : "5.3.21"
        }
      },
      "id" : "RHSA-2026:53989",
      "initial_release_date" : "2026-08-12T00:46:42+00:00",
      "revision_history" : [ {
        "date" : "2026-08-12T00:46:42+00:00",
        "number" : "1",
        "summary" : "Initial version"
      }, {
        "date" : "2026-08-12T00:46:42+00:00",
        "number" : "2",
        "summary" : "Last updated version"
      }, {
        "date" : "2026-09-17T18:40:59+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 BaseOS AUS (v.8.6)",
          "product" : {
            "name" : "Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
            "product_id" : "BaseOS-8.6.0.Z.AUS",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:rhel_aus:8.6::baseos"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
          "product" : {
            "name" : "Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
            "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
            }
          }
        } ],
        "category" : "product_family",
        "name" : "Red Hat Enterprise Linux"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "bpftool-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "bpftool-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "bpftool-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/bpftool@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-core-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-core-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-core-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-core@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debug@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debug-core@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debug-devel@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debug-modules@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debug-modules-extra@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-devel@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-modules@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-modules-extra@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-tools@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-tools-libs@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "perf-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "perf-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "perf-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/perf@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "python3-perf-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "python3-perf-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "python3-perf-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/python3-perf@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/bpftool-debuginfo@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debug-debuginfo@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debuginfo@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-debuginfo-common-x86_64@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-tools-debuginfo@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/perf-debuginfo@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
          "product" : {
            "name" : "python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_id" : "python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/python3-perf-debuginfo@4.18.0-372.206.1.el8_6?arch=x86_64"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "x86_64"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "kernel-0:4.18.0-372.206.1.el8_6.src",
          "product" : {
            "name" : "kernel-0:4.18.0-372.206.1.el8_6.src",
            "product_id" : "kernel-0:4.18.0-372.206.1.el8_6.src",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel@4.18.0-372.206.1.el8_6?arch=src"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "src"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch",
          "product" : {
            "name" : "kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch",
            "product_id" : "kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-abi-stablelists@4.18.0-372.206.1.el8_6?arch=noarch"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "kernel-doc-0:4.18.0-372.206.1.el8_6.noarch",
          "product" : {
            "name" : "kernel-doc-0:4.18.0-372.206.1.el8_6.noarch",
            "product_id" : "kernel-doc-0:4.18.0-372.206.1.el8_6.noarch",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/kernel-doc@4.18.0-372.206.1.el8_6?arch=noarch"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "noarch"
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    } ],
    "relationships" : [ {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "bpftool-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "bpftool-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-0:4.18.0-372.206.1.el8_6.src as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src"
      },
      "product_reference" : "kernel-0:4.18.0-372.206.1.el8_6.src",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch"
      },
      "product_reference" : "kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-core-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-core-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-doc-0:4.18.0-372.206.1.el8_6.noarch as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch"
      },
      "product_reference" : "kernel-doc-0:4.18.0-372.206.1.el8_6.noarch",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "perf-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "perf-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "python3-perf-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "python3-perf-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.AUS"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "bpftool-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "bpftool-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-0:4.18.0-372.206.1.el8_6.src as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src"
      },
      "product_reference" : "kernel-0:4.18.0-372.206.1.el8_6.src",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch"
      },
      "product_reference" : "kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-core-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-core-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-doc-0:4.18.0-372.206.1.el8_6.noarch as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch"
      },
      "product_reference" : "kernel-doc-0:4.18.0-372.206.1.el8_6.noarch",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "perf-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "perf-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "python3-perf-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "python3-perf-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)",
        "product_id" : "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64"
      },
      "product_reference" : "python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64",
      "relates_to_product_reference" : "BaseOS-8.6.0.Z.EUS.EXTENSION"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-54518",
    "discovery_date" : "2026-05-15T05:01:27.379831+00:00",
    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in AMD Zen 2-based processors, affecting components such as the kernel and Xen hypervisor. Improper isolation of shared resources within the CPU operation cache could allow an attacker to corrupt instructions executed at a different privilege level. This could potentially result in privilege escalation, granting an attacker higher system access than intended.",
      "title" : "Vulnerability description"
    }, {
      "category" : "other",
      "text" : "Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.",
      "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" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2025-54518"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2025-54518",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2025-54518"
    } ],
    "release_date" : "2026-05-15T03:06:30.822000+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-08-12T00:46:42+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\n\nThe system must be rebooted for this update to take effect.\n\nRed Hat recommends treating all kernel errata as security-relevant. Given the kernel's fundamental role, any bug has a higher chance of impacting system security, even if that impact only becomes clear after a fix is published. Therefore, Red Hat prioritizes delivering fixes that improve our customers' overall security posture.\n\nBecause of this proactive approach, a patch may be associated with a CVE assignment at a future date. Retroactive CVE assignments are always documented in the corresponding errata and on Red Hat's CVE pages. We strongly advise against delaying updates, as doing so may leave your system exposed when protections are already available.",
      "product_ids" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ],
      "restart_required" : {
        "category" : "machine"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:53989"
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "HIGH",
        "attackVector" : "LOCAL",
        "availabilityImpact" : "HIGH",
        "baseScore" : 7.0,
        "baseSeverity" : "HIGH",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "HIGH",
        "privilegesRequired" : "LOW",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version" : "3.1"
      },
      "products" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Important"
    } ],
    "title" : "kernel: xen: AMD Zen 2 Processors: Privilege escalation via improper CPU cache isolation"
  }, {
    "cve" : "CVE-2026-31787",
    "cwe" : {
      "id" : "CWE-763",
      "name" : "Release of Invalid Pointer or Reference"
    },
    "discovery_date" : "2026-04-30T00:00:00+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2464092"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in the Linux kernel's xen/privcmd module. A local user could exploit this by performing a partial unmapping of a `privcmd` memory region. This action causes a Virtual Memory Area (VMA) to split, leading to duplicated internal memory pointers. As a result, the same memory can be freed twice, a condition known as a double free, which can cause system instability or a denial of service.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "kernel: xen/privcmd: fix double free via VMA splitting",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "The vulnerability in the Linux kernel's `xen/privcmd` module is rated Moderate. This flaw, a double-free issue, can be triggered by a partial `munmap()` operation on a `privcmd` mapping, leading to a system crash or potential privilege escalation. Exploitation requires local access and the system to be running within a Xen virtualized environment, limiting its broader impact on typical Red Hat Enterprise Linux installations not configured for Xen.",
      "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" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-31787"
    }, {
      "category" : "external",
      "summary" : "RHBZ#2464092",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2464092"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-31787",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-31787"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-31787",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-31787"
    }, {
      "category" : "external",
      "summary" : "https://lore.kernel.org/linux-cve-announce/2026043034-CVE-2026-31787-f6cc@gregkh/T",
      "url" : "https://lore.kernel.org/linux-cve-announce/2026043034-CVE-2026-31787-f6cc@gregkh/T"
    } ],
    "release_date" : "2026-04-30T00:00:00+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-08-12T00:46:42+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\n\nThe system must be rebooted for this update to take effect.\n\nRed Hat recommends treating all kernel errata as security-relevant. Given the kernel's fundamental role, any bug has a higher chance of impacting system security, even if that impact only becomes clear after a fix is published. Therefore, Red Hat prioritizes delivering fixes that improve our customers' overall security posture.\n\nBecause of this proactive approach, a patch may be associated with a CVE assignment at a future date. Retroactive CVE assignments are always documented in the corresponding errata and on Red Hat's CVE pages. We strongly advise against delaying updates, as doing so may leave your system exposed when protections are already available.",
      "product_ids" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ],
      "restart_required" : {
        "category" : "machine"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:53989"
    }, {
      "category" : "workaround",
      "details" : "To mitigate this issue, prevent the `privcmd` kernel module from loading if Xen virtualization is not actively used on the system. This can be achieved by blacklisting the module.\n\nCreate a file named `/etc/modprobe.d/blacklist-privcmd.conf` with the following content:\n`blacklist privcmd`\n\nAfter creating the file, regenerate the initramfs and reboot the system for the changes to take effect.\n`dracut -f -v` (for RHEL 7/8/9) or `mkinitrd -f -v` (for older RHEL versions)\n`reboot`\n\nThis mitigation will prevent the `privcmd` module from being loaded at boot, thereby eliminating the vulnerability. However, systems requiring Xen virtualization will lose `privcmd` functionality.",
      "product_ids" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "LOW",
        "attackVector" : "LOCAL",
        "availabilityImpact" : "HIGH",
        "baseScore" : 7.3,
        "baseSeverity" : "HIGH",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "LOW",
        "privilegesRequired" : "LOW",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
        "version" : "3.1"
      },
      "products" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Moderate"
    } ],
    "title" : "kernel: xen/privcmd: fix double free via VMA splitting"
  }, {
    "cve" : "CVE-2026-43112",
    "cwe" : {
      "id" : "CWE-125",
      "name" : "Out-of-bounds Read"
    },
    "discovery_date" : "2026-05-06T00:00:00+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2467015"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in the Linux kernel's CIFS (Common Internet File System) client. When the `cifs_sanitize_prepath` function processes specially crafted input, such as an empty string or a string containing only delimiters, it can attempt to read data beyond its allocated memory buffer. This out-of-bounds read can lead to a system crash, resulting in a denial of service.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "kernel: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "An Important out-of-bounds read flaw in the Linux kernel's CIFS client can lead to a system crash and denial of service. This vulnerability, present in Red Hat Enterprise Linux 8, 9, and 10, and Red Hat In-Vehicle OS 2, can be triggered by processing specially crafted input to the `cifs_sanitize_prepath` function, potentially disrupting system availability.",
      "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" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-43112"
    }, {
      "category" : "external",
      "summary" : "RHBZ#2467015",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2467015"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-43112",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-43112"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-43112",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-43112"
    }, {
      "category" : "external",
      "summary" : "https://lore.kernel.org/linux-cve-announce/2026050625-CVE-2026-43112-f37f@gregkh/T",
      "url" : "https://lore.kernel.org/linux-cve-announce/2026050625-CVE-2026-43112-f37f@gregkh/T"
    } ],
    "release_date" : "2026-05-06T00:00:00+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-08-12T00:46:42+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\n\nThe system must be rebooted for this update to take effect.\n\nRed Hat recommends treating all kernel errata as security-relevant. Given the kernel's fundamental role, any bug has a higher chance of impacting system security, even if that impact only becomes clear after a fix is published. Therefore, Red Hat prioritizes delivering fixes that improve our customers' overall security posture.\n\nBecause of this proactive approach, a patch may be associated with a CVE assignment at a future date. Retroactive CVE assignments are always documented in the corresponding errata and on Red Hat's CVE pages. We strongly advise against delaying updates, as doing so may leave your system exposed when protections are already available.",
      "product_ids" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ],
      "restart_required" : {
        "category" : "machine"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:53989"
    }, {
      "category" : "workaround",
      "details" : "To mitigate this issue, prevent the `cifs` kernel module from loading if CIFS client functionality is not required. This can be achieved by blacklisting the module.\n\nCreate a file named `/etc/modprobe.d/blacklist-cifs.conf` with the following content:\n```\nblacklist cifs\n```\nAfter creating the file, regenerate the initramfs and reboot the system for the changes to take effect.\n```bash\ndracut -f -v\nreboot\n```\nDisabling the `cifs` module will prevent the system from mounting CIFS network shares, which may impact functionality relying on this protocol.",
      "product_ids" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "LOW",
        "attackVector" : "NETWORK",
        "availabilityImpact" : "HIGH",
        "baseScore" : 8.1,
        "baseSeverity" : "HIGH",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "NONE",
        "privilegesRequired" : "LOW",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
        "version" : "3.1"
      },
      "products" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Important"
    } ],
    "title" : "kernel: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath"
  }, {
    "cve" : "CVE-2026-43163",
    "cwe" : {
      "id" : "CWE-825",
      "name" : "Expired Pointer Dereference"
    },
    "discovery_date" : "2026-05-06T00:00:00+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2467059"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in the Linux kernel's md/bitmap component. This vulnerability involves a use-after-free race condition that occurs during array resize operations. When the `bitmap_daemon_work()` and `__bitmap_resize()` functions execute concurrently, they can access memory pages that have already been freed. This can lead to a General Protection Fault (GPF), which causes the system to crash, resulting in a denial of service.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "kernel: md/bitmap: fix GPF in write_page caused by resize race",
      "title" : "Vulnerability summary"
    }, {
      "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" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-43163"
    }, {
      "category" : "external",
      "summary" : "RHBZ#2467059",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2467059"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-43163",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-43163"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-43163",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-43163"
    }, {
      "category" : "external",
      "summary" : "https://lore.kernel.org/linux-cve-announce/2026050632-CVE-2026-43163-86e1@gregkh/T",
      "url" : "https://lore.kernel.org/linux-cve-announce/2026050632-CVE-2026-43163-86e1@gregkh/T"
    } ],
    "release_date" : "2026-05-06T00:00:00+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-08-12T00:46:42+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\n\nThe system must be rebooted for this update to take effect.\n\nRed Hat recommends treating all kernel errata as security-relevant. Given the kernel's fundamental role, any bug has a higher chance of impacting system security, even if that impact only becomes clear after a fix is published. Therefore, Red Hat prioritizes delivering fixes that improve our customers' overall security posture.\n\nBecause of this proactive approach, a patch may be associated with a CVE assignment at a future date. Retroactive CVE assignments are always documented in the corresponding errata and on Red Hat's CVE pages. We strongly advise against delaying updates, as doing so may leave your system exposed when protections are already available.",
      "product_ids" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ],
      "restart_required" : {
        "category" : "machine"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:53989"
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "HIGH",
        "attackVector" : "LOCAL",
        "availabilityImpact" : "HIGH",
        "baseScore" : 4.7,
        "baseSeverity" : "MEDIUM",
        "confidentialityImpact" : "NONE",
        "integrityImpact" : "NONE",
        "privilegesRequired" : "LOW",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
        "version" : "3.1"
      },
      "products" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Moderate"
    } ],
    "title" : "kernel: md/bitmap: fix GPF in write_page caused by resize race"
  }, {
    "cve" : "CVE-2026-53059",
    "cwe" : {
      "id" : "CWE-190",
      "name" : "Integer Overflow or Wraparound"
    },
    "discovery_date" : "2026-06-24T00:00:00+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2492277"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in the Linux kernel's device-mapper log (dm log) component. A local attacker could exploit an integer overflow vulnerability where a 64-bit value is truncated to 32 bits, leading to undersized memory allocations. This allows for out-of-bounds writes to kernel memory during log operations. Successful exploitation of this flaw can cause a kernel crash, resulting in a Denial of Service (DoS) for the affected system.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "kernel: dm log: fix out-of-bounds write due to region_count overflow",
      "title" : "Vulnerability summary"
    }, {
      "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" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-53059"
    }, {
      "category" : "external",
      "summary" : "RHBZ#2492277",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2492277"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-53059",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-53059"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-53059",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-53059"
    }, {
      "category" : "external",
      "summary" : "https://lore.kernel.org/linux-cve-announce/2026062401-CVE-2026-53059-f32e@gregkh/T",
      "url" : "https://lore.kernel.org/linux-cve-announce/2026062401-CVE-2026-53059-f32e@gregkh/T"
    } ],
    "release_date" : "2026-06-24T00:00:00+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-08-12T00:46:42+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\n\nThe system must be rebooted for this update to take effect.\n\nRed Hat recommends treating all kernel errata as security-relevant. Given the kernel's fundamental role, any bug has a higher chance of impacting system security, even if that impact only becomes clear after a fix is published. Therefore, Red Hat prioritizes delivering fixes that improve our customers' overall security posture.\n\nBecause of this proactive approach, a patch may be associated with a CVE assignment at a future date. Retroactive CVE assignments are always documented in the corresponding errata and on Red Hat's CVE pages. We strongly advise against delaying updates, as doing so may leave your system exposed when protections are already available.",
      "product_ids" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ],
      "restart_required" : {
        "category" : "machine"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:53989"
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "HIGH",
        "attackVector" : "LOCAL",
        "availabilityImpact" : "HIGH",
        "baseScore" : 6.3,
        "baseSeverity" : "MEDIUM",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "NONE",
        "privilegesRequired" : "LOW",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H",
        "version" : "3.1"
      },
      "products" : [ "BaseOS-8.6.0.Z.AUS:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.AUS:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.AUS:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.AUS:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:bpftool-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.src", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-abi-stablelists-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-core-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debug-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-debuginfo-common-x86_64-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-devel-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-doc-0:4.18.0-372.206.1.el8_6.noarch", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-modules-extra-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:kernel-tools-libs-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-0:4.18.0-372.206.1.el8_6.x86_64", "BaseOS-8.6.0.Z.EUS.EXTENSION:python3-perf-debuginfo-0:4.18.0-372.206.1.el8_6.x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Moderate"
    } ],
    "title" : "kernel: dm log: fix out-of-bounds write due to region_count overflow"
  } ]
}