{
  "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-2026-31416",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-31416",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-13T13:21:03.974Z",
    "updatedAt": "2026-10-15T01:15:53.738Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "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": "netfilter: nfnetlink_log: account for netlink header size",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nfnetlink_log: account for netlink header size\n\nThis is a followup to an old bug fix: NLMSG_DONE needs to account\nfor the netlink header size, not just the attribute size.\n\nThis can result in a WARN splat + drop of the netlink message,\nbut other than this there are no ill effects.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4ec216410fac9de83c99177a160ebb8d42fad075"
            },
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "09883bf257f4243ed5a1fd35078ec6f0d0f3696a"
            },
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "761b45c661af48da6a065868d59ab1e1f64fd9b6"
            },
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "607245c4dbb86d9a10dd8388da0fb82170a99b61"
            },
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6b419700e459fbf707ca1543b7c1b57a60fedb73"
            },
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "88a8f56e6276f616baad4274c6b8e4683e26e520"
            },
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f08ffa3e1c8e36b6131f69c5eb23700c28cbd262"
            },
            {
              "version": "9dfa1dfe4d5e5e66a991321ab08afe69759d797a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6d52a4a0520a6696bdde51caa11f2d6821cd0c01"
            },
            {
              "version": "3a758a2b78da2f49f7165678faf999e946a0c4b5",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "131172845aa2c804ffa9423455aee585061ea35e",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "b1fef6b81871a396f3b8702077333e769673c87b",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "add9183d993c12fb61ce0a674a424341d5be5b36",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "3.10.61",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.11"
            },
            {
              "version": "3.12.34",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.13"
            },
            {
              "version": "3.14.25",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.15"
            },
            {
              "version": "3.17.4",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.18"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.18"
            },
            {
              "version": "5.10.253",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.203",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.168",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.134",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.81",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.22",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}