'Dirty Frag' allows root on all major Linux distros - with no patch or fix available yet

A researcher shared their findings with Linux distro maintainers, but leaked before a patch was built.
The Hacker News

Linux Kernel Dirty Frag LPE Exploit Enables Root Access Across Major Distributions

Dirty Frag exposes Linux systems to root escalation through chained kernel flaws, impacting Ubuntu, RHEL, Fedora, and others.
Cybernews

One tiny exploit gives full Linux access: all kernels since 2017 are vulnerable

The critical "Copy Fail" bug (CVE-2026-31431) affects all Linux kernels since 2017, allowing unprivileged local users to gain ...
CSO Online

‘Trivial’ exploit can give attackers root access to Linux kernel

Experts say until the distros release patches, CSOs have to beware of unauthorized privilege escalation; Kubernetes container ...