https://www.theregister.co.uk/2019/04/02/april_android_security/

Google has released the April edition of its monthly Android security updates, including fixes for three remote-code execution vulnerabilities in the mobile OS.

This month's batch – now out for Google-branded devices, at least: other Android device manufacturers and carriers push out updates on on their own – includes one batch of fixes for 11 CVE-listed vulnerabilities that everyone should apply, and a second batch for 44 flaws, that should be applied depending on your device's hardware and OS.