CVE-2023-21392: Google Android

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

In Bluetooth, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege when connecting to a Bluetooth device with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

• Google Android: before 14.0 (fixed in 14.0)

Published 2023-10-30. Last modified 2026-06-17.