medium · CVSS v3 5.5

CVE-2026-59046

In __pkvm_guest_relinquish_to_host of mem_protect.c, there is a possible out-of-bounds write due to improper input valid…

Description

In __pkvm_guest_relinquish_to_host of mem_protect.c, there is a possible out-of-bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Scores

Severity
medium
CVSS v2
2.1
CVSS v3
5.5
CVSS v4
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EPSS
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