Dirty Frag gets a sequel as Fragnesia hands Linux attackers root-level access

The Register
May 14, 2026, 6:01 am47 pts
Linux admins hoping Dirty Frag was a one-off horror from the kernel networking stack are about to have a considerably worse week. Researchers at Wiz have published an analysis of "Fragnesia," a Linux kernel local privilege escalation flaw discovered by William Bowling of the V12 security team that allows…

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