{
  "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-2026-80699",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80699",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-28T06:53:03.430Z",
    "updatedAt": "2026-08-28T06:53:03.430Z",
    "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": "KVM: arm64: vgic: Avoid double-deactivate of IRQs in the nested context",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: vgic: Avoid double-deactivate of IRQs in the nested context\n\nIn the nested state, the physical interrupt has already been\ndeactivated through the HW bit in the LR. The extra deactivation\nwould be harmless but can hit an errata case on AmpereOne, so\navoid it here.\n\nOn AmpereOne, deactivating a physical interrupt through\nICC_DIR_EL1 or ICC_EOIR1_EL1 (depending on EOImode) which is not\nactive, but is the highest priority pending interrupt causes the\ncpu to lose the interrupt pending state and also prevents the\ndelivery of future interrupts.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6dd333c8942b2e5bb5927af843b56ec2857db7c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f78f08b38a7f121c7d6b3e41002d9de7fd3c9189"
            },
            {
              "version": "6dd333c8942b2e5bb5927af843b56ec2857db7c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8a570b19b4b16a8a3b5ffa2b332bd5613110b2d8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.19",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.19"
            },
            {
              "version": "7.1.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}