Lucene search
+L

CVE-2026-64282 KVM: arm64: Don't leak PFN when kvm_translate_vncr() races MMU notifier

🗓️ 25 Jul 2026 08:49:25Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

KVM arm64 fixes PFN leak when kvm_translate_vncr races MMU notifier by releasing fault-in page.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/kvm/nested.c"
    ],
    "versions": [
      {
        "version": "069a05e53549685d2b5e54ceb51db1fd04aa50d7",
        "lessThan": "0c93681aea0a1b8be14730a88abe77c840272e41",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "069a05e53549685d2b5e54ceb51db1fd04aa50d7",
        "lessThan": "cd1067ccc0dbc18890a74db116d00a4bc3c7f2f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "069a05e53549685d2b5e54ceb51db1fd04aa50d7",
        "lessThan": "9f76b039a72d7e06374aa96862f0232ed53f7787",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/kvm/nested.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Aug 2026 04:52Current
EPSS0.00108
44