{
  "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-2026-74448",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-74448",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T12:26:53.915Z",
    "updatedAt": "2026-08-18T06:56:34.583Z",
    "importedAt": "2026-10-24T01:58:30.346Z",
    "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": "drm/amdkfd: fix QID bit leak in pqm_create_queue()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: fix QID bit leak in pqm_create_queue()\n\nWhen MES is enabled and amdgpu_amdkfd_alloc_kernel_mem() fails during\nthe first queue creation for a process, pqm_create_queue() returns\nearly via 'return retval' without going through the err_create_queue\ncleanup label.\n\nThis means clear_bit(*qid, pqm->queue_slot_bitmap) is never called,\nleaving the reserved QID bit permanently set in queue_slot_bitmap.\nOver time this leaks QID slots, potentially exhausting all available\nqueue slots.\n\nFix this by replacing 'return retval' with 'goto err_allocate_pqn'\nso that clear_bit() is always called on the error path without\ntouching the uninitialized pqn pointer.\n\nAILIKFD-813\n\n(cherry picked from commit a107f74c38edbb80d6ab64dcaeeb292c14e9779f)",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0f88894aa628680747ae27760e5f627f901a435f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8924e2594a15bdbd07f8696770864366d787ab70"
            },
            {
              "version": "c0ef1c8ef70bfa3487ea84f794d7a1f0fea0735d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2ff5bb3645c72b3690e70c513a62a86600c4632f"
            },
            {
              "version": "fddc45026311c05a5355fd34b9dc0a1d7eaef4a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5f0f2ddeac738e2ca9d12cb76a1ff2904e85ecc3"
            },
            {
              "version": "fddc45026311c05a5355fd34b9dc0a1d7eaef4a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7c35bf94150d872e670a6632aa819d320279effb"
            },
            {
              "version": "fddc45026311c05a5355fd34b9dc0a1d7eaef4a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "38b73293f38658a4685ffcea666462024f858ad9"
            },
            {
              "version": "9d61e2b81f5fc90c87975879809346e7c90ea5f9",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "d86ba913bbfd1afafacbfb750001ffc6bfe29da0",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6.6.87",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.151"
            },
            {
              "version": "6.12.23",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.12.103"
            },
            {
              "version": "6.13.11",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.14"
            },
            {
              "version": "6.14.2",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.15"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.15"
            },
            {
              "version": "6.6.151",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.103",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.44",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}