Aided by Mythos Preview, Researchers Announce MacOS Kernel Exploit Circumventing M5 Memory Integrity Enforcement

Daring Fireball
By John GruberMay 14, 2026, 7:44 pm179 ptsTrending
Calif, a security research team, on their blog: Many security experts consider Apple devices to be the most secure consumer platform. The latest flagship example is MIE (Memory Integrity Enforcement), Apple’s hardware-assisted memory safety system built around ARM’s MTE (Memory Tagging Extension). It was…

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