CVE-2026-58828

Description

In multiple functions of base.c, there is a possible use-after-free 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.

References

• https://android.googlesource.com/kernel/common/+/0285abdfbfb9f99898d647dafb2ea7d4bdd22527
• https://android.googlesource.com/kernel/common/+/b597ddd55fd100d3eca5b9c2024a5a09dcc950ec
• https://android.googlesource.com/kernel/common/+/dd1ca7920b1eb7db5dbd34590c811cd99e2c3fdf
• https://android.googlesource.com/kernel/common/+/f118039ccd1a98d1c4931816832b28c3c9e8e471
• https://source.android.com/docs/security/bulletin/2026/2026-11-01