{
  "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-2026-90213",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-90213",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-17T16:07:26.756Z",
    "updatedAt": "2026-10-21T12:50:29.040Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "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": "firewire: core: fix memory leak in error path of build_tree()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirewire: core: fix memory leak in error path of build_tree()\n\nIn the error path of build_tree(), node instances can remain in the local\nlinked list when the function returns.\n\nWhenever an invalid value is detected in the self ID sequence, each\nallocated node instance is either an entry in the linked list or an\nentry in the ports array of its parent node. Therefore, the allocate\nnode instances can be safely released by traversing the linked list from\nits head.\n\nRelease the remaining node instances with for_each_fw_node() before\nreturning to the caller.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3038e353cfaf548eb94f02b172b9dbe412abd24c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "45c534c5bf43a094805a79510d1ea3ca261ea042"
            },
            {
              "version": "3038e353cfaf548eb94f02b172b9dbe412abd24c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "848eaef4d30b385eb074214b7fa58287506158ad"
            },
            {
              "version": "3038e353cfaf548eb94f02b172b9dbe412abd24c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d6037e42aa4dd29bb9d9f67ef438128c5bfe3448"
            },
            {
              "version": "3038e353cfaf548eb94f02b172b9dbe412abd24c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6a990e74d4e848f32eda91d69e4f885604fc326d"
            },
            {
              "version": "3038e353cfaf548eb94f02b172b9dbe412abd24c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "05bfb1327dc5fb61528bab31cd8f0c1e4bddec23"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.22",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.22"
            },
            {
              "version": "6.6.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.52",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}