{
  "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-2026-93089",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-93089",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-17T16:11:05.713Z",
    "updatedAt": "2026-10-19T09:05:22.782Z",
    "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": "firmware: arm_scmi: Free transport channel on IDR failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Free transport channel on IDR failure\n\nIf transport channel setup succeeds but the following IDR insertion fails,\nthe error path destroys the transport device and frees the channel info\nwithout invoking the transport cleanup callback.\n\nCall chan_free() before destroying the device so transport specific\nresources such as IRQs, mailbox channels and mapped shared memory are\nreleased consistently with the normal teardown path.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ae7980c9af698d0a7e6790d49249abc71f0fc304"
            },
            {
              "version": "05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "de0a4c103740cf54cf77370d47e03c9aa51aa5ee"
            },
            {
              "version": "05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d7c60c0fe2bd452b56fe07947842d64da61b7290"
            },
            {
              "version": "05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fbaebd380caa4e1cec9306ca00231da6518a123f"
            },
            {
              "version": "05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d72e7e5f24687c0490aabf317653caffe0447aeb"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.3"
            },
            {
              "version": "6.6.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.52",
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}