{
  "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-2026-80930",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80930",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-11T19:42:05.528Z",
    "updatedAt": "2026-10-19T08:45:14.086Z",
    "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": "tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: tpm_i2c_nuvoton: disable IRQ on wait timeout\n\ni2c_nuvoton_wait_for_stat() enables the IRQ before waiting for the\ninterrupt handler to report a status change. If the wait times out, or is\ninterrupted before the handler runs, the function returns without\nbalancing the enable_irq() call.\n\nDisable the IRQ before leaving the failed wait path. Also preserve an\ninterrupted wait's original error code instead of converting it to\n-ETIMEDOUT inside the helper.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "007c9e637e0e0b9d946b7f0e8a42f1f1aca48d7a"
            },
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2c9147b2c0d75091ab451c2461d1c91788a7e60b"
            },
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "07c2544a47da481043e945322b1bef71cdd7af79"
            },
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0dc3f18af01ba9f157b7d810cb22d3752d244ef"
            },
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73e89faee1f9b9119fa70b679058b045168ae633"
            },
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cde2d927c29e82380851f209222256c607969a1f"
            },
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aee2296d09f6aeff41db369c6fd2dcaea3ee302c"
            },
            {
              "version": "4c336e4b1556f4b722ba597bc6e3df786968a600",
              "status": "affected",
              "versionType": "git",
              "lessThan": "705c4ed0643366963547b2616d53165f2519c81f"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.13"
            },
            {
              "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": "6.12.109",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.50",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}