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 validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

• https://android.googlesource.com/kernel/common/+/4a75aa4e840f294efd47084e083a6e91069bce58
• https://android.googlesource.com/kernel/common/+/525cfccadb92e7c9314d03cce600fed7335874d9
• https://source.android.com/docs/security/bulletin/2026/2026-11-01

Published

Nov 2, 2026

Last Modified

Nov 2, 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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