Apple has introduced Memory Integrity Enforcement (MIE) on iPhone 17 and iPhone Air, enhancing memory safety against targeted attacks. The new feature leverages Enhanced Memory Tagging Extension (EMTE) to prevent vulnerabilities like buffer overflows and use-after-free bugs. #Apple #MemoryIntegrityEnforcement
Keypoints
- Apple’s MIE offers continuous memory safety protection without impacting device performance.
- It is built on Advanced Memory Tagging Extension (EMTE) to detect and block memory corruption exploits.
- MIE enhances security against highly-targeted spyware attacks exploiting memory flaws.
- Similar memory integrity features are already available on Google’s Pixel devices and Windows 11.
- Apple developed Tag Confidentiality Enforcement to protect against side-channel and speculative execution attacks.
Read More: https://thehackernews.com/2025/09/apple-iphone-air-and-iphone-17-feature.html