Cyber Attacks
Reviewers Find Race Condition in AI-Assisted Linux Kernel Memory Patches
Linus Torvalds used Claude Code to draft kernel patches that were not merged after reviewers found a race condition in a later series.
Linux
Everything BlueTeam Herald has reported about Linux: 2 stories, newest first. Part of our Cyber Attacks coverage.
Vulnerabilities
Inspect QEMU vhost setups: Stale IOTLB cache enables VM escape and kernel R/W via CVE-2026-74580
A stale IOTLB cache in Linux vhost allows local privilege escalation and guest escape, requiring immediate review of virtualized environments using QEMU.