{"uuid": "af093290-61a7-49bb-a022-d085718ac43e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43499", "type": "seen", "source": "https://bsky.app/profile/hn-frontpage-bot.bsky.social/post/3mqiuzqatk222", "content": "GhostLock (CVE-2026-43499) is a 15-year-old Linux kernel vulnerability involving a stack-based use-after-free in the rtmutex subsystem. The flaw allows unprivileged local attackers to achieve privilege escalation and container escape. Users should update to the latest LTS.", "creation_timestamp": "2026-07-13T04:44:38.622961Z"}