{
  "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-2026-31737",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-31737",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-01T14:14:34.229Z",
    "updatedAt": "2026-10-15T01:18:10.065Z",
    "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": "net: ftgmac100: fix ring allocation unwind on open failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ftgmac100: fix ring allocation unwind on open failure\n\nftgmac100_alloc_rings() allocates rx_skbs, tx_skbs, rxdes, txdes, and\nrx_scratch in stages. On intermediate failures it returned -ENOMEM\ndirectly, leaking resources allocated earlier in the function.\n\nRework the failure path to use staged local unwind labels and free\nallocated resources in reverse order before returning -ENOMEM. This\nmatches common netdev allocation cleanup style.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "184b3a500d60ea48d1b176103cff1706c456edf3"
            },
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "78da43320d9d6ed788147fb085184e4fc801f057"
            },
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a7e1bf392acf11dc4209820fef75758f6e42bd65"
            },
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8a71911fc7eeea930153322bc1efc065db8cd97e"
            },
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d45230081f19c280096241353c26b0de457de795"
            },
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8351d18989c8642fc53e2e12d94e42314a39b078"
            },
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "82f86111f0704ab2ded11a2033bc6cf0be3e09ea"
            },
            {
              "version": "d72e01a0430f8a1ae7adb3cbf0b2e73fcd99252e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c0fd0fe745f5e8c568d898cd1513d0083e46204a"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.12",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.12"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}