{
  "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-2026-98155",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98155",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-25T10:36:25.812Z",
    "updatedAt": "2026-10-19T09:14:49.119Z",
    "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": "accel/qaic: Address potential out-of-bounds read in resp_worker()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/qaic: Address potential out-of-bounds read in resp_worker()\n\nAlthough 'commit 2feec5ae5df7 (\"accel/qaic: Handle DBC deactivation if the\nowner went away\")' fixes the scenario it was intended for by walking the\nmessage and only decoding QAIC_TRANS_DEACTIVATE_FROM_DEV, if present, it\nskipped over the bounds checking code that is included in decode_message().\nThis could lead to issues such as reading past the slab allocation's end,\ninfinite loops or kernel panics. For those issues to happen, a malformed\nwire message is needed to be sent from the device.\n\nInstead of duplicating the bounds checking code already present in\ndecode_message(), use the function inside resp_worker().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2dd67966f39a2abf8ccb4865031c722e40e01b7f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5807a65f301b6c0e73a2dc03dd6f5e80a2861b72"
            },
            {
              "version": "08021f2d4a557d6491e3bcc288e96425f50aa3cf",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f4b64488f3deca63f7fbc7d7c3835b2e668003f9"
            },
            {
              "version": "f403094d9075d7c565a3d81002b781c325cb3c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "12deeade460d47031267256ba07add51cc7eabd0"
            },
            {
              "version": "2feec5ae5df785658924ab6bd91280dc3926507c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c72e81ee46bdd4c221114d6e9515e9b4647616d7"
            },
            {
              "version": "2feec5ae5df785658924ab6bd91280dc3926507c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ab243f74ab4084ca5c8dec608cb5b0deb27db067"
            },
            {
              "version": "ee0180e77e6c8482644569632065411de844c515",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6.6.134",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.158"
            },
            {
              "version": "6.12.81",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.12.111"
            },
            {
              "version": "6.18.22",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.18.53"
            },
            {
              "version": "6.19.12",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.20"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "7.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "7.0"
            },
            {
              "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": "7.2.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}