{
  "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-2026-53291",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-53291",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-26T19:40:50.808Z",
    "updatedAt": "2026-06-26T19:40:50.808Z",
    "importedAt": "2026-10-24T01:58:20.586Z",
    "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": "ALSA: hda/conexant: Fix missing error check for jack detection",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda/conexant: Fix missing error check for jack detection\n\nIn cx_probe(), the return value of snd_hda_jack_detect_enable_callback()\nis ignored. This function returns a pointer, and if it fails (e.g., due\nto memory allocation failure), it returns an error pointer which must\nbe checked using IS_ERR().\n\nIf the registration fails, the driver continues to probe, but the jack\ndetection callback will not be registered. This can lead to a kernel\ncrash later when the driver attempts to handle jack events or accesses\nthe uninitialized structure.\n\nCheck the return value using IS_ERR() and propagate the error via\nPTR_ERR() to the probe caller.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f13b8cb5a6920ad98b751d3134686f29810577d4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "49c2c5924552e1d2f8b635dee663abebbb7cf63b"
            },
            {
              "version": "2cb659ef0ac744545499e7c37665b276d9e405da",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a2a33e87a2ffce3046c574d24eec4390c27c9365"
            },
            {
              "version": "24d748413cc4e1d97074bae1f335d32d30912f10",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d68f753d89f4ef6e410d7e8b7e8ab2fdde921b80"
            },
            {
              "version": "7aeb259086487417f0fecf66e325bee133e8813a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dd110cc00cf854a8ecd8d003127a4178c28574ea"
            },
            {
              "version": "7aeb259086487417f0fecf66e325bee133e8813a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f837c7b85143a7c54140ff41ad5c076b73cd9933"
            },
            {
              "version": "7aeb259086487417f0fecf66e325bee133e8813a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1da5c73f3793b224696617a2a21def7500ba18d6"
            },
            {
              "version": "7aeb259086487417f0fecf66e325bee133e8813a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0e2333a231107adedd38c6fcfe1adc6162716fc"
            },
            {
              "version": "4a28302b2c681e3cf85e3b41231fff363c4c6a0e",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.149",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.209"
            },
            {
              "version": "6.1.77",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.175"
            },
            {
              "version": "6.6.16",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.141"
            },
            {
              "version": "6.7.4",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.8"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.141",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.91",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}