{
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      "text" : "Important"
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    "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 Red Hat Hardened Images RPMs is now available.",
      "title" : "Topic"
    }, {
      "category" : "general",
      "text" : "This update includes the following RPMs:\n\npython3.12:\n  * python3.12-3.12.13-2.hum1 (aarch64, x86_64)\n  * python3.12-debug-3.12.13-2.hum1 (aarch64, x86_64)\n  * python3.12-devel-3.12.13-2.hum1 (aarch64, x86_64)\n  * python3.12-idle-3.12.13-2.hum1 (aarch64, x86_64)\n  * python3.12-libs-3.12.13-2.hum1 (aarch64, x86_64)\n  * python3.12-test-3.12.13-2.hum1 (aarch64, x86_64)\n  * python3.12-tkinter-3.12.13-2.hum1 (aarch64, x86_64)\n  * python3.12-3.12.13-2.hum1.src (source)",
      "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-2026:6035",
      "url" : "https://access.redhat.com/errata/RHSA-2026:6035"
    }, {
      "category" : "external",
      "summary" : "https://images.redhat.com/",
      "url" : "https://images.redhat.com/"
    }, {
      "category" : "external",
      "summary" : "https://access.redhat.com/security/cve/CVE-2026-4519",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-4519"
    }, {
      "category" : "external",
      "summary" : "https://access.redhat.com/security/updates/classification/",
      "url" : "https://access.redhat.com/security/updates/classification/"
    }, {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_6035.json"
    } ],
    "title" : "Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update",
    "tracking" : {
      "current_release_date" : "2026-04-23T20:09:31+00:00",
      "generator" : {
        "date" : "2026-04-23T20:09:31+00:00",
        "engine" : {
          "name" : "Red Hat SDEngine",
          "version" : "4.7.5"
        }
      },
      "id" : "RHSA-2026:6035",
      "initial_release_date" : "2026-03-30T02:05:46+00:00",
      "revision_history" : [ {
        "date" : "2026-03-30T02:05:46+00:00",
        "number" : "1",
        "summary" : "Initial version"
      }, {
        "date" : "2026-04-22T09:28:09+00:00",
        "number" : "2",
        "summary" : "Last updated version"
      }, {
        "date" : "2026-04-23T20:09:31+00:00",
        "number" : "3",
        "summary" : "Last generated version"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Red Hat Hardened Images",
          "product" : {
            "name" : "Red Hat Hardened Images",
            "product_id" : "Red Hat Hardened Images",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:hummingbird:1"
            }
          }
        } ],
        "category" : "product_family",
        "name" : "Red Hat Hardened Images"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "python3-12-main@aarch64",
          "product" : {
            "name" : "python3-12-main@aarch64",
            "product_id" : "python3-12-main@aarch64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/python3.12@3.12.13-2.hum1?arch=aarch64&distro=hummingbird-20251124&repository_id=public-hummingbird-aarch64-rpms"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "aarch64"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "python3-12-main@src",
          "product" : {
            "name" : "python3-12-main@src",
            "product_id" : "python3-12-main@src",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/python3.12@3.12.13-2.hum1?arch=source&distro=hummingbird-20251124&repository_id=public-hummingbird-source-rpms"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "src"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "python3-12-main@x86_64",
          "product" : {
            "name" : "python3-12-main@x86_64",
            "product_id" : "python3-12-main@x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/python3.12@3.12.13-2.hum1?arch=x86_64&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "x86_64"
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    } ],
    "relationships" : [ {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "python3-12-main@aarch64 as a component of Red Hat Hardened Images",
        "product_id" : "Red Hat Hardened Images:python3-12-main@aarch64"
      },
      "product_reference" : "python3-12-main@aarch64",
      "relates_to_product_reference" : "Red Hat Hardened Images"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "python3-12-main@src as a component of Red Hat Hardened Images",
        "product_id" : "Red Hat Hardened Images:python3-12-main@src"
      },
      "product_reference" : "python3-12-main@src",
      "relates_to_product_reference" : "Red Hat Hardened Images"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "python3-12-main@x86_64 as a component of Red Hat Hardened Images",
        "product_id" : "Red Hat Hardened Images:python3-12-main@x86_64"
      },
      "product_reference" : "python3-12-main@x86_64",
      "relates_to_product_reference" : "Red Hat Hardened Images"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-4519",
    "cwe" : {
      "id" : "CWE-88",
      "name" : "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')"
    },
    "discovery_date" : "2026-03-20T16:02:13.494105+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2449649"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in Python. The `webbrowser.open()` API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options, which could lead to unexpected behavior, information disclosure, or potentially arbitrary code execution, impacting the integrity of the system.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "python: Python: Command-line option injection in webbrowser.open() via crafted URLs",
      "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" : [ "Red Hat Hardened Images:python3-12-main@aarch64", "Red Hat Hardened Images:python3-12-main@src", "Red Hat Hardened Images:python3-12-main@x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-4519"
    }, {
      "category" : "external",
      "summary" : "RHBZ#2449649",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2449649"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-4519",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-4519"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-4519",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-4519"
    }, {
      "category" : "external",
      "summary" : "https://github.com/python/cpython/issues/143930",
      "url" : "https://github.com/python/cpython/issues/143930"
    }, {
      "category" : "external",
      "summary" : "https://github.com/python/cpython/pull/143931",
      "url" : "https://github.com/python/cpython/pull/143931"
    }, {
      "category" : "external",
      "summary" : "https://mail.python.org/archives/list/security-announce@python.org/thread/AY5NDSS433JK56Q7Q5IS7B37QFZVVOUS/",
      "url" : "https://mail.python.org/archives/list/security-announce@python.org/thread/AY5NDSS433JK56Q7Q5IS7B37QFZVVOUS/"
    } ],
    "release_date" : "2026-03-20T15:08:32.576000+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-03-30T02:05:46+00:00",
      "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
      "product_ids" : [ "Red Hat Hardened Images:python3-12-main@aarch64", "Red Hat Hardened Images:python3-12-main@src", "Red Hat Hardened Images:python3-12-main@x86_64" ],
      "restart_required" : {
        "category" : "none"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:6035"
    }, {
      "category" : "workaround",
      "details" : "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
      "product_ids" : [ "Red Hat Hardened Images:python3-12-main@aarch64", "Red Hat Hardened Images:python3-12-main@src", "Red Hat Hardened Images:python3-12-main@x86_64" ]
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "HIGH",
        "attackVector" : "NETWORK",
        "availabilityImpact" : "LOW",
        "baseScore" : 7.1,
        "baseSeverity" : "HIGH",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "HIGH",
        "privilegesRequired" : "NONE",
        "scope" : "UNCHANGED",
        "userInteraction" : "REQUIRED",
        "vectorString" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
        "version" : "3.1"
      },
      "products" : [ "Red Hat Hardened Images:python3-12-main@aarch64", "Red Hat Hardened Images:python3-12-main@src", "Red Hat Hardened Images:python3-12-main@x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Important"
    } ],
    "title" : "python: Python: Command-line option injection in webbrowser.open() via crafted URLs"
  } ]
}