{
  "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-2026-31431",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-31431",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-22T08:15:10.123Z",
    "updatedAt": "2026-10-15T01:16:12.771Z",
    "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": "crypto: algif_aead - Revert to operating out-of-place",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: algif_aead - Revert to operating out-of-place\n\nThis mostly reverts commit 72548b093ee3 except for the copying of\nthe associated data.\n\nThere is no benefit in operating in-place in algif_aead since the\nsource and destination come from different mappings.  Get rid of\nall the complexity added for in-place operation and just copy the\nAD directly.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "893d22e0135fa394db81df88697fba6032747667"
            },
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "19d43105a97be0810edbda875f2cd03f30dc130c"
            },
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "961cfa271a918ad4ae452420e7c303149002875b"
            },
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3115af9644c342b356f3f07a4dd1c8905cd9a6fc"
            },
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8b88d99341f139e23bdeb1027a2a3ae10d341d82"
            },
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8"
            },
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ce42ee423e58dffa5ec03524054c9d8bfd4f6237"
            },
            {
              "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.14"
            },
            {
              "version": "5.10.254",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.204",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.170",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.137",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.85",
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}