The flaw is in the same family as Dirty Frag and allows privilege escalation at kernel level.

This Linux kernel vulnerability has defenders scrambling. Here's which systems are affected - and what you should do ASAP.

Fragnesia CVE-2026-46300 corrupts Linux page cache via XFRM ESP-in-TCP, enabling local root access on major distros.

A maintainer wants a first-aid kit for the Linux kernel and a proposal is currently being reviewed.

AI tools have uncovered Fragnesia, a critical Linux kernel bug enabling local users to gain root access, marking the third ...