In multiple functions of mem_protect.c, there is a possible out-of-bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
https://source.android.com/security/bulletin/2026-03-01
https://android.googlesource.com/kernel/common/+/33eb6bde43d03bd826214bbb390de62ca19621b9
https://android.googlesource.com/kernel/common/+/048aebb861d2f3ed4d260a4c9f4e72a43cae9b1e