{
  "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-2026-98233",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98233",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-06T08:45:06.533Z",
    "updatedAt": "2026-10-19T09:16:05.070Z",
    "importedAt": "2026-10-24T01:58:41.756Z",
    "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/packet: clear RX owner on VNET header error",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/packet: clear RX owner on VNET header error\n\nCommit 61fad6816fc1 (\"net/packet: tpacket_rcv: avoid a producer race\ncondition\") added rx_owner_map and made tpacket_rcv() claim a V1 or V2\nring slot before converting the virtio-net header.  If the conversion\nfails, the drop path leaves the slot claimed.\n\nWith a one-frame TPACKET_V2 ring, an unsupported UDP GSO packet leaves\nthe only slot unavailable, so the ring also drops the next valid packet.\n\nClear the ownership bit on this error path.  TPACKET_V3 already clears\nits block state here.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bb10a0084c03a94364aeec542beddc5d49b59f59"
            },
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b8c0cb3069058c2d67b5c7c833b2833381ecffdc"
            },
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2daa618e7ff19eefcbda281bc4c5998c4140f9cf"
            },
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "23cd30498891d29a69ec9b75bd92f8a0f21f1342"
            },
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "49a48a5aaf85fe69d2dc3fb334b4854fadf44e39"
            },
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "805edbdcb8681da5f7ee43b3c3c809f7a8c31208"
            },
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "693209a237fc548791cf402441db8b68d1da7d38"
            },
            {
              "version": "61fad6816fc10fb8793a925d5c1256d1c3db0cd2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "33ff111d7ba3beb86e28938d6382bb5beabd865a"
            },
            {
              "version": "2975472e042e0bbfeeabddc5023cb8c011ec5a07",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6fb0e4385928900ccb8697748555b3f54bba5193",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "86137342fd4cf52882842aa8d1318b2661f08e8a",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "b06e4d3ed4044c2facf10a511d809f9aa29d960e",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "4.14.175",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.15"
            },
            {
              "version": "4.19.114",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "version": "5.4.29",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.5"
            },
            {
              "version": "5.5.14",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.6"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.6"
            },
            {
              "version": "5.10.271",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.222",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.189",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.158",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.112",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.54",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}