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 local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

• https://android.googlesource.com/kernel/common/+/1569a00286640e452ce917ee8b3cec04c5cc3715
• https://android.googlesource.com/kernel/common/+/382cffbd3842b64260993d2438926a9f2a0a447e
• https://source.android.com/docs/security/bulletin/2026/2026-11-01

Published

Nov 2, 2026

Last Modified

Nov 3, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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