CVE-2015-3837: Google Android

High severity, CVSS 9.3. EPSS: 1.5% chance of exploitation in the next 30 days.

The OpenSSLX509Certificate class in org/conscrypt/OpenSSLX509Certificate.java in Android before 5.1.1 LMY48I improperly includes certain context data during serialization and deserialization, which allows attackers to execute arbitrary code via an application that sends a crafted Intent, aka internal bug 21437603.

Affected products

• Google Android: up to and including 5.1

Published 2015-10-01. Last modified 2026-06-17.