Stephen Sims

@steph3nsims · Twitter · 2026-04-13 01:13 UTC

I'm not sure that finding a null pointer dereference bug in OpenBSD is a big win for AI. Virtual mem page 0x0 was pre-allocated/hardened long ago preventing exploitability. I remember @spendergrsec implementing this protection ~20 years ago in grsec, followed by MS in 2012.