RC RANDOM CHAOS

AI safety

26 posts

A few bytes spill onto the next heap chunk
Article

A few bytes spill onto the next heap chunk

Technical writeup of CVE-2026-42945, the NGINX rewrite module heap overflow, plus what it means for LLM deployments sitting behind the proxy.

Mid-2024: a drunk LLM found a ksmbd kernel bug
Article

Mid-2024: a drunk LLM found a ksmbd kernel bug

How researchers used degraded LLM prompts to find a remote OOB write in the Linux kernel's ksmbd module, and what it means for kernel security.