Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2026-64282

4.7 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Don't leak PFN when kvm_translate_vncr() races MMU notifier In the case that kvm_translate_vncr() races with an MMU…

Published Jul 25, 2026CWE-362EPSS 0.11%

Overview

CVE-2026-64282 is a medium-severity vulnerability. It was published on July 25, 2026 and has a CVSS 3.1 base score of 4.7 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

KVM: arm64: Don't leak PFN when kvm_translate_vncr() races MMU notifier

In the case that kvm_translate_vncr() races with an MMU notifier the

early return does not release a reference on the faulted in PFN. Add

the necessary call to kvm_release_faultin_page() for the unused PFN.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/0c93681aea0a1b8be14730a88abe77c840272e41Refgit.kernel.org/stable/c/9f76b039a72d7e06374aa96862f0232ed53f7787Refgit.kernel.org/stable/c/cd1067ccc0dbc18890a74db116d00a4bc3c7f2f7

How CyberStrike helps

Frequently asked questions

What is CVE-2026-64282?

CVE-2026-64282 is a medium-severity vulnerability. It was published on July 25, 2026 and has a CVSS 3.1 base score of 4.7 (MEDIUM).

How severe is CVE-2026-64282?

This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-64282?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-64282?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-64282 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related MEDIUM CVEs from 2026

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999