CVE-2020-0409: Google Android

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

In create of FileMap.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-8.0 Android-8.1 Android-9Android ID: A-156997193

Affected products

• Google Android: version 8.0 only; version 8.1 only; version 9.0 only; version 10.0 only

Published 2020-11-10. Last modified 2026-06-17.