{
  "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-2026-89792",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-89792",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-16T08:50:06.516Z",
    "updatedAt": "2026-10-19T08:52:47.159Z",
    "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": "ksmbd: prevent out-of-bounds reads in share config responses",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: prevent out-of-bounds reads in share config responses\n\nValidate IPC share configuration payload sizes before consuming\nvariable-length fields. Bound veto list parsing and account for\nthe separator byte when deriving the path length.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "88b7f1143b15b29cccb8392b4f38e75b7bb3e300",
              "status": "affected",
              "versionType": "git",
              "lessThan": "df8aa4a09733c4d3974b1db32c1782b3aad3a151"
            },
            {
              "version": "51a6c2af9d20203ddeeaf73314ba8854b38d01bd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0127f1c119bde40578f4d25f5d17333b4e75de8c"
            },
            {
              "version": "a637fabac554270a851033f5ab402ecb90bc479c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fd636a87161def6e35876ab7943641ce457974c8"
            },
            {
              "version": "a677ebd8ca2f2632ccdecbad7b87641274e15aac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ffa507f5f774cb4d45136b106989ebc051361263"
            },
            {
              "version": "a677ebd8ca2f2632ccdecbad7b87641274e15aac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cd2bcee450bc94770be56c0b896c1a1dc6838bd8"
            },
            {
              "version": "a677ebd8ca2f2632ccdecbad7b87641274e15aac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "61a8d06600c8c397f9a7e01940479d4c94a82f5f"
            },
            {
              "version": "a677ebd8ca2f2632ccdecbad7b87641274e15aac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f25e93768fcc5d8287e50b1ec52a42e4c276df34"
            },
            {
              "version": "76af689a45aa44714b46d1a7de4ffdf851ded896",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.157",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.222"
            },
            {
              "version": "6.1.85",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.189"
            },
            {
              "version": "6.6.26",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.158"
            },
            {
              "version": "6.8.5",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.9"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.9"
            },
            {
              "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": "7.2.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}