CVE-2021-0522: Google Android

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

In ConnectionHandler::SdpCb of connection_handler.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-174182139

Affected products

• Google Android: version 9.0 only; version 10.0 only; version 11.0 only

Published 2021-06-21. Last modified 2026-06-17.