{
  "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-2026-97981",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-97981",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-25T10:23:17.703Z",
    "updatedAt": "2026-10-19T09:11:48.414Z",
    "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: ethernet: cortina: Count dropped frames as NAPI work",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: cortina: Count dropped frames as NAPI work\n\nThe RX loop only consumes budget when it successfully delivers a frame.\nError paths keep consuming descriptors without reducing the budget, so a\nstream of bad frames can process the entire receive ring in one poll.\n\nMove the budget accounting to a common end-of-frame path. This counts\neach completed frame as NAPI work whether it was delivered or dropped,\nmatching the behavior of the vendor driver.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "620b7184808b25cf58268856f892b9ba83c181fd"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9620e2ce9b5998ebbf157241f296f8ddb92285c2"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "27b5753077d1cfda5fe201d2ba602de76a9a09b1"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e858b9b1ea3cbbc353189d07dec40dc16967e290"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "58140f1cebb776d174dc6ff41c15401654a5b1ea"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cceb6cd7f0e5ed2944a9ca22443d7b9da82f60ab"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5754e0c0758805096ecfeaf4c1b146ad51ed246f"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b856c552f556bc0341c1dbe0bf88e630fd1dc4b7"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.16"
            },
            {
              "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": "6.12.111",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.53",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}