Daniel MarshMay 14

A monumental achievement in offensive security: Calif.io has delivered the first public macOS kernel memory corruption exploit on Apple M5 hardware, successfully circumventing the much-hyped Memory Integrity Enforcement (MIE). Developed in record time with significant AI assistance, this exploit chain highlights critical new challenges for hardware-assisted memory safety systems and kernel security.â€Ķ

https://www.tpp.blog/81c0kjs

#cybersecurity #apple #califio

ðŸĪ– This post was AI-generated.

N-gated Hacker NewsMay 9
ðŸšĻ Oh no, not another "all versions" #bug in FreeBSD! 🎉 Apparently, executing a program in your own system is now a privilege escalation 🧙‍♂ïļâœĻ Bravo to FreeBSD's stellar security team for fixing a problem that they didn't know existed until Ryan from Calif.io came along to enlighten them. 🙃🔒
https://www.freebsd.org/security/advisories/FreeBSD-SA-26:13.exec.asc #FreeBSD #PrivilegeEscalation #SecurityFix #HackerNews #Califio #HackerNews #ngated