CVE-2023-40088: Google Android

High severity, CVSS 8.8. EPSS: 1.7% chance of exploitation in the next 30 days.

In callback_thread_event of com_android_bluetooth_btservice_AdapterService.cpp, there is a possible memory corruption due to a use after free. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

• Google Android: version 11.0 only; version 12.0 only; version 12.1 only; version 13.0 only; version 14.0 only

Published 2023-12-04. Last modified 2026-06-17.