{
  "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-2026-80830",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80830",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-04T15:54:35.169Z",
    "updatedAt": "2026-10-19T08:44:22.699Z",
    "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": "usb: core: Add lock to usb_wakeup_notification()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: core: Add lock to usb_wakeup_notification()\n\nAdd a spin lock to usb_wakeup notification to prevent a race condition\nwith dereferencing freed memory. This could be hit by the xHCI driver as\nit calls this function from an IRQ and could race with the\nhub_disconnect() function, which properly grabs this lock to protect the\nstate of the device.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a7a16167991c88016acef720927400404039d850"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "975ef630393c07fcbebf94f4d97043161b77a6ce"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "71cfda2fdf78041a01e9d94143baa79feabbdbf6"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "04ab260407972e631c86f2bc576cd8e64d65b325"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bf2288583b4e072bdff17a233963619e4bc7a8b5"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d80b946804674069db7ce6657319a71cf8eeaa5a"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "960ca456faf61824b178f47967340300b24183db"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7c48aa0c1e79116b8af4b988d16ee29b427d6491"
            },
            {
              "version": "4ee823b83bc9851743fab756c76b27d6a1e2472b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e263e18a9e7b1ff3e7301f0801c6ff87c31adfb6"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.4"
            },
            {
              "version": "5.10.269",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.220",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.187",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.156",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.108",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.49",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.13",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}