{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "069a05e53549685d2b5e54ceb51db1fd04aa50d7"
            },
            {
              "fixed": "0c93681aea0a1b8be14730a88abe77c840272e41"
            },
            {
              "fixed": "cd1067ccc0dbc18890a74db116d00a4bc3c7f2f7"
            },
            {
              "fixed": "9f76b039a72d7e06374aa96862f0232ed53f7787"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.16.0"
            },
            {
              "fixed": "6.18.39"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64282.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: Don't leak PFN when kvm_translate_vncr() races MMU notifier\n\nIn the case that kvm_translate_vncr() races with an MMU notifier the\nearly return does not release a reference on the faulted in PFN. Add\nthe necessary call to kvm_release_faultin_page() for the unused PFN.",
  "id": "CVE-2026-64282",
  "modified": "2026-08-18T03:31:29.403764742Z",
  "published": "2026-07-25T08:49:25.011Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0c93681aea0a1b8be14730a88abe77c840272e41"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9f76b039a72d7e06374aa96862f0232ed53f7787"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd1067ccc0dbc18890a74db116d00a4bc3c7f2f7"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64282.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64282"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "KVM: arm64: Don't leak PFN when kvm_translate_vncr() races MMU notifier"
}