How Dirty Frag Breaks Linux Kernel Security for Local Attackers
Dirty Frag is a new, currently unpatched local privilege escalation vulnerability in the Linux kernel that allows any local user to obtain root rights on most popular distributions (Ubuntu 24.04.4, RHEL 10.1, openSUSE Tumbleweed, CentOS Stream 10, AlmaLinux 10, Fedora 44, and others), while the standard temporary mitigation for Copy Fail (CVE-2026-31431) does not work: … Read more