{
  "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-2026-72277",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-72277",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:54:59.022Z",
    "updatedAt": "2026-08-17T05:42:12.724Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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: nv: Inject SEA if guest VNCR isn't normal memory",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: nv: Inject SEA if guest VNCR isn't normal memory\n\nWhen constructing an L1 VNCR mapping, KVM unconditionally uses cacheable\nmemory attributes, even if the underlying PFN isn't memory. This gets\nparticularly hairy if the endpoint doesn't support cacheable memory\nattributes, potentially throwing an SError on writeback...\n\nWhile KVM does permit cacheable memory attributes on certain PFNMAP\nVMAs, kvm_translate_vncr() isn't currently grabbing the VMA. So do the\nsimpler thing for now and just reject everything that isn't memory.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2a359e072596fcb2e9e85017a865e3618a2fe5b5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d5436e18e4fc2886ac306304d884ea3b92e1edbf"
            },
            {
              "version": "2a359e072596fcb2e9e85017a865e3618a2fe5b5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bc00e0e376ee3572f5d26c174473abef1e35decc"
            },
            {
              "version": "2a359e072596fcb2e9e85017a865e3618a2fe5b5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4bd7dbe0b2243e6aa735cae4d5e1ff988b30b2a6"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.16"
            },
            {
              "version": "6.18.40",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}