In multiple locations, there is a possible way to hijack the Launcher app 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/2025-09-01
https://android.googlesource.com/platform/frameworks/base/+/fd66d834553ffab769ef21017bff95bdfd138493
https://android.googlesource.com/platform/frameworks/base/+/f27918b39cffb404ed429829f93b20344310da34
https://android.googlesource.com/platform/frameworks/base/+/ed39b7c3895c8c63a1ccdbcc9783a2d3ca15127f