CVE-2023-35658: Google Android

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

In gatt_process_prep_write_rsp of gatt_cl.cc, there is a possible privilege escalation 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

Published 2023-09-11. Last modified 2026-06-17.