GrapheneOS announced that the Pixel 11 will no longer support hardware Memory Tagging Extension (MTE), a security feature that helps detect memory corruption vulnerabilities at runtime. This reversal likely stems from compatibility or stability concerns with the newer hardware, marking a notable step back for the project's security-focused approach.
Background
GrapheneOS is a privacy and security-focused mobile OS derived from Android, known for hardening security features. Memory Tagging Extension (MTE) is an ARM hardware feature designed to detect heap buffer overflows and use-after-free bugs at runtime.
- Source
- Hacker News (RSS)
- Published
- Aug 29, 2026 at 11:26 PM
- Score
- 6.0 / 10