{
  "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-2026-74464",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-74464",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T12:27:03.786Z",
    "updatedAt": "2026-08-19T16:37:05.367Z",
    "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": "net: openvswitch: fix skb leak on flow key update failure during ct",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: openvswitch: fix skb leak on flow key update failure during ct\n\novs_ct_execute() always steals or frees the skb on failure while\novs_flow_key_update() does not.  So, if it fails and we return right\naway, the skb ends up leaked.\n\nFix that by breaking instead and letting the common error handling\ncode at the bottom of the loop to free the skb properly.\n\nThis is a very unlikely scenario as it requires the packet to become\nunparseable by applying a set of actions on a previously parseable skb,\nbut should be fixed nevertheless.\n\nReported by Sashiko.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b77126b2915900f69f9fcf5d624a77c8e6d50c31"
            },
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6cc523eaee72c4e91894136cff64946ae9de2cda"
            },
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "22e0ca88090d89c128078062186b03bb5fdc4f98"
            },
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "736e972f3f8a304158345223ac6e816166a467ce"
            },
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e84dfaac50aab45ad8c670da43e3aa1f97bd2a41"
            },
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e0ba8eaef2a0d02a7a485e6a7157e47272b65cea"
            },
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "393f3c72600ab6721d732a0ab245bc896c5b28fc"
            },
            {
              "version": "ec0d043d05e6e3c0c2fac5de922c800c027c6386",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bc62e843bc48f933da765ce47079fd992e535794"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.3"
            },
            {
              "version": "5.10.265",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.216",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.183",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.151",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.103",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.44",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}