A critical vulnerability in the Bluetooth implementation on Android devices could allow attackers to launch remote code execution (RCE) attacks – without any user interaction.

Even though Bluetooth is implemented as a Project Mainline module, this one can't be changed in Android 13, so we'll probably be waiting until Android 14 at the earliest for its full debut.

With version 0.9 of the software development kit, programmers get better compatibility with real Android phones due next quarter--but no Bluetooth interface.