CyberSecurityBoardThreat Intel · CVEs · Products
Critical CVEs

CVE-2026-43074: Related Linux Kernel Epoll Flaw Found by Anthropic’s Mythos AI

July 3, 2026

A sibling vulnerability to Bad Epoll in the same epoll code area, discovered by Anthropic's Mythos AI model. Fixed earlier in 2026. Highlights the challenge of detecting race conditions even with advanced AI.