CVE-2018-9521: Google Android

High severity, CVSS 8.8. EPSS: 1.5% chance of exploitation in the next 30 days.

In parseMPEGCCData of NuPlayer2CCDecoder.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution in an unprivileged process with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-111874331

Affected products

• Google Android: version 9.0 only

Published 2018-11-14. Last modified 2026-06-17.