CVE-2023-20948: Google Android

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

In dropFramesUntilIframe of AAVCAssembler.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-230630526

Affected products

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

Published 2023-02-28. Last modified 2026-06-17.