Dead.Letter (CVE-2026-45185) How XBOW Found an Unauthenticated RCE on Exim
Summary
XBOW's blog details CVE-2026-45185, a critical unauthenticated remote code execution in Exim. It provides an in-depth technical narrative of the vulnerability, exploit path through Exim's store allocator, and a comparison of human vs. LLM-assisted exploit development, plus a timeline of disclosure and response.