{
  "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-2026-98553",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98553",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-18T15:18:20.728Z",
    "updatedAt": "2026-10-19T09:21:36.247Z",
    "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": "autofs: fix sbi->pipe file reference leak in autofs_kill_sb()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nautofs: fix sbi->pipe file reference leak in autofs_kill_sb()\n\nWhen autofs_fill_super() fails before clearing AUTOFS_SBI_CATATONIC (for\nexample, when find_get_pid() fails on an invalid pgrp mount option, or\nwhen an fs_context is closed before mounting), deactivate_locked_super()\ninvokes autofs_kill_sb() -> autofs_catatonic_mode(sbi).\n\nBecause AUTOFS_SBI_CATATONIC is still set in sbi->flags,\nautofs_catatonic_mode() returns early without calling fput(sbi->pipe),\npermanently leaking the pipe struct file reference.\n\nExplicitly release sbi->pipe in autofs_kill_sb() if it is still non-NULL\nafter autofs_catatonic_mode().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3684e2273ba94553af3c5195a46a50214a1a96e3"
            },
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0662b1ff9b383d5a233d344e4dc518c27a17f7b8"
            },
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "34fa4c1c6e10507dc60e35a82cc9655666946cfd"
            },
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a58593b501b7be5ad2bc5181bfa8cd4599be257c"
            },
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f1c57f5b16bbc3571bd479c290996c4d4e1fb931"
            },
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4bcb371019097d0e357f097902587401c509bbc9"
            },
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fc4fd0281ac80b5a3c5a2330f688f0f9d2a420b6"
            },
            {
              "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aa5e44b29ffe4eaa08cc2237fd65bc2596bc023e"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.18"
            },
            {
              "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": "6.18.55",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}