{
  "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-2026-90068",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-90068",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-17T16:05:50.251Z",
    "updatedAt": "2026-10-19T08:57:25.478Z",
    "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": "ASoC: dapm: Fix off-by-one check on the second enum channel",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: dapm: Fix off-by-one check on the second enum channel\n\nThe snd_soc_dapm_put_enum_double() rejects item[0] once it reaches\ne->items, but it lets item[1] be equal to it.  Both go on to\nsnd_soc_enum_item_to_val(), which indexes e->values with no bound of\nits own, so an enum with a value table reads one element past the end.\n\nThe indexing arrived with the MUX consolidation, which relaxed the\nitem[1] check in the same hunk.  The value MUX handler it deleted used\n>= there, and the snd_soc_put_enum_double() in soc-ops.c still does.\n\nOnly adav80x pairs a value table with two shifts, and its second\nchannel looks accidental, but the control does report two values.\nWriting three into it reads off the end of adav80x_mux_values.  The\ncore catches that only under CONFIG_SND_CTL_INPUT_VALIDATION, which\ndefaults off.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "57ab955bde747327fb2042516ae1b7192c30e881"
            },
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "806fa4e1f2bf73c54bc4b6360790ecc69d095ca5"
            },
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "496081b4edc1f6e662418831c5b14cddd8d7920c"
            },
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "faf539af1a595a26e5a081a4e512caee2bc2f4c5"
            },
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "32fc048391112559c34cb88d13594546939a4cd6"
            },
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "10a36512c21f861a03fba461a7ead09023df9c1b"
            },
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "55126ef66298e43c69f192acebae8c7cc0022cf6"
            },
            {
              "version": "3727b4968453dbab8fe18f979d67285eb6b66801",
              "status": "affected",
              "versionType": "git",
              "lessThan": "14511c9b54ceeeef487409d73947c89ee8563590"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.15"
            },
            {
              "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": "6.18.52",
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}