A fix for a previous Linux kernel critical exploit opened the door for the new critical vulnerability, a third in two weeks.

Fedora pushed kernel 7.0.4 to stable to fix the Dirty Frag and Copy Fail 2 vulnerabilities. Both CVE-2026-43284 and ...

Threat actors have started to exploit Copy Fail (CVE-2026-31431), a Linux kernel vulnerability leading to root shell access.

The Linux kernel, foundational for servers, desktops, embedded systems, and cloud infrastructure, has been under heightened scrutiny. Several vulnerabilities have been exploited in real-world attacks, ...