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://source.android.com/docs/security/bulletin/2026/2026-11-01
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-115443
https://android.googlesource.com/kernel/common/+/382cffbd3842b64260993d2438926a9f2a0a447e
https://android.googlesource.com/kernel/common/+/1569a00286640e452ce917ee8b3cec04c5cc3715