{
  "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-2026-89946",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-89946",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-16T10:32:32.675Z",
    "updatedAt": "2026-10-19T08:55:20.503Z",
    "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: cs35l33: drain threaded IRQ before runtime suspend",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: cs35l33: drain threaded IRQ before runtime suspend\n\ncs35l33_runtime_suspend() currently switches the codec into\nregcache_cache_only(true) and powers it down without first quiescing the\nthreaded IRQ registered by devm_request_threaded_irq(). That leaves a\nwindow where cs35l33_irq_thread() can still run after suspend has closed\noff live register access.\n\nA running system can reach this during runtime PM while the driver still\nhas critical fault IRQs unmasked. If the threaded handler runs in that\nwindow, it reads volatile INT_STATUS_1/2 after cache_only has been\nenabled, ignores the regmap_read() failures, and can still drive the\nAMP_SHORT_RLS, CAL_ERR_RLS, OTE_RLS, and OTW_RLS release paths.\n\nUse disable_irq() before entering cache_only/power-off so any in-flight\nthreaded handler is drained and no new IRQ thread can run during the\nsuspended state. Re-enable the IRQ only after runtime_resume() has\nrestored live register access with regcache_sync(). Since probe only\nwarns if devm_request_threaded_irq() fails, track whether the IRQ was\nactually installed before disabling or re-enabling it.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d07799302721d381aef834fac8a11d196894eccb"
            },
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5b5311427e54d9c0d07178ee42df68ba44c2d5ca"
            },
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a04722542c76ce861031384480825afded8cc4f4"
            },
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "614c2616ea677abfbed917a92bdc5141efff3536"
            },
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6ae98918240585eb2ad32b097c4810f4e2dabe88"
            },
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6e369bc46663b4bfce3d5f8b8ed08e71ecea13a2"
            },
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84cf6acd01a1ec8f30276578a039216327af782e"
            },
            {
              "version": "3333cb7187b9c8d28f7a6405bbe9cec7a10efdc8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e074c12c428c633e079154301207a6079a208583"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.8"
            },
            {
              "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": "6.18.51",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}