{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-80669",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80669",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-28T06:49:10.511Z",
    "updatedAt": "2026-08-28T06:49:10.511Z",
    "importedAt": "2026-10-24T01:58:30.346Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "bpf: Disable xfrm_decode_session hook attachment",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Disable xfrm_decode_session hook attachment\n\nBPF LSM programs can currently attach to xfrm_decode_session(). That\nhook may return an error, but security_skb_classify_flow() calls it\nfrom a void path and triggers BUG_ON() if an error is returned.\n\nDisable BPF attachment to the hook to prevent a BPF LSM program from\nturning packet classification into a full panic.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9e4e01dfd3254c7f04f24b7c6b29596bc12332f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aa265d47308775c5501073b08133623bcb5421f9"
            },
            {
              "version": "9e4e01dfd3254c7f04f24b7c6b29596bc12332f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6b44c6660aa1c9b843e450a623ac4a8484919dce"
            },
            {
              "version": "9e4e01dfd3254c7f04f24b7c6b29596bc12332f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4ae780d173ef40d4f7cb76935dc2d55fbf380009"
            },
            {
              "version": "9e4e01dfd3254c7f04f24b7c6b29596bc12332f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "49fa1be621dde8f526d36e5791aded8fafda1e9c"
            },
            {
              "version": "9e4e01dfd3254c7f04f24b7c6b29596bc12332f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1bb3b6a5c3c5cc814eae4ff0212fdced36f8bce9"
            },
            {
              "version": "9e4e01dfd3254c7f04f24b7c6b29596bc12332f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "12091470c6b4c1c14b2de12dcbae2ada6cb6d20b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.7"
            },
            {
              "version": "6.1.178",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.145",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.97",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.40",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}