mte

GrapheneOS project has announced that Pixel 11 devices no longer support hardware memory tagging (MTE), which may affect security features.

A deep dive into iOS Memory Tagging Extension (MTE) for memory protection, covering implementation and security implications.

Researchers from Calif disclosed the first public macOS kernel memory corruption exploit on Apple M5, bypassing the MIE hardware mitigation and achieving local privilege escalation on the latest macOS version.