{
  "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-2026-89855",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-89855",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-16T10:31:28.836Z",
    "updatedAt": "2026-10-19T08:53:48.034Z",
    "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": "scsi: qla2xxx: Serialize flash version read in reset handler",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Serialize flash version read in reset handler\n\nThe \"update cache versions without reset\" sysfs reset operation (0x20261)\ncalls get_flash_version(), which reads hardware flash registers, without\nholding ha->optrom_mutex. The VPD update path serializes the same call\nunder optrom_mutex, so this reset path can interleave its flash register\naccesses with a concurrent VPD or optrom flash operation and corrupt the\nreads.\n\nHold ha->optrom_mutex across the get_flash_version() call to match the\nVPD update path.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f1fc052f2a5890ea6dba80d50254dd6258b13386"
            },
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "31bf2714abbb0aa5a8a03d15038f8920e1c74b21"
            },
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ae979c549cba684e67b6c047140f3a8d2439b298"
            },
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9cef42a073a0bdeee7fb1b47221cda222d330d2a"
            },
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "75460967619eda720c9a03767729157ffd171d8c"
            },
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8d116137119371349fb09685fe05413d8fc92efe"
            },
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "33735490789e5417851752974c0b1d23125559cd"
            },
            {
              "version": "8c2cf7d4e387d003259488522523807f25576427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f606ed93de0c4f1e7e3618779e9fad731455314a"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.12",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.12"
            },
            {
              "version": "5.10.270",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.221",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.188",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.51",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}