PT-2026-64503 · Linux · Linux

CVE-2026-64282 · Publicado 2026-07-25 · Atualizado 2026-07-25

Mitre

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.

Identificadores relacionados

CVE-2026-64282

Produtos afetados

Linux

Referências · 4

• https://git.kernel.org/stable/c/9f76b039a72d7e06374aa96862f0232ed53f7787 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-64282 · Nota de Segurança
• https://git.kernel.org/stable/c/0c93681aea0a1b8be14730a88abe77c840272e41 · Nota
• https://git.kernel.org/stable/c/cd1067ccc0dbc18890a74db116d00a4bc3c7f2f7 · Nota