CVE-2015-6621: Google Android

High severity, CVSS 9.3. EPSS: 0.6% chance of exploitation in the next 30 days.

SystemUI in Android 5.x before 5.1.1 LMY48Z and 6.0 before 2015-12-01 allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 23909438.

Affected products

• Google Android: version 5.0 only; version 5.1 only; version 6.0 only

Published 2015-12-08. Last modified 2026-06-17.