{
  "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-2026-80680",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80680",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-28T06:52:48.300Z",
    "updatedAt": "2026-08-29T06:22:06.613Z",
    "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": "i2c: amd-mp2: Unregister callback on adapter add failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: amd-mp2: Unregister callback on adapter add failure\n\namd_mp2_register_cb() stores the platform I2C context in the MP2 PCI\ndriver's callback table before the adapter is registered. If\ni2c_add_adapter() fails, probe returns and devres frees the context,\nbut the PCI driver can still dereference the stale pointer from its IRQ\nand system-sleep callbacks.\n\nUnregister the callback before returning the adapter registration error.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9142a3dcff0d80a3a24ce159aee19ddc869d9784"
            },
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2f7789b3a9628819ebf90bcba8f9da3c139f8687"
            },
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4786d4d70dcd1e6b7e044f2348e00f201947b69c"
            },
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b7c2c5c8868737926410b93d1223ada17625ead3"
            },
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cf107c5983dc70fcf932a305581a5f976d908ff1"
            },
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1883a09a37fed497b9efacf736c23624a472246b"
            },
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8bf719659406e4a1b56d441e0c7da2085d891d96"
            },
            {
              "version": "529766e0a0114438887382a68d97341fbf8349fb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "82048795242f04275a3f49ffc66ad851b6120954"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.2"
            },
            {
              "version": "5.10.265",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.216",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.183",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.151",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.103",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.44",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}