high · CVSS v3 7

CVE-2026-59042

In __pkvm_pages_to_ppages of mmu.c, there is a possible out-of-bounds write due to a race condition. This could lead to …

Description

In __pkvm_pages_to_ppages of mmu.c, there is a possible out-of-bounds write due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Scores

Severity
high
CVSS v2
4.4
CVSS v3
7
CVSS v4
—
EPSS
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