Ars Technica ยท Jun 9, 2026 15:12 UTC High-severity vulnerability in Linux caused by a single faulty character Read full story on Ars Technica Share AI disclosure Summary Use-after-free bug can be exploited to evade sandbox defenses. Original reporting Open original source Read full article on Ars Technica Get the AFBytes Brief Major stories, AI-assisted analysis, and what to watch next. Free, monthly, unsubscribe anytime. Subscribe