Two new high-severity vulnerabilities, dubbed ’Dirty Frag’ when chained, have been found in the Linux kernel, affecting most ...

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

The actively exploited flaw builds on Dirty Pipe and Copy Fail techniques to overwrite page cache and gain full system ...

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

Copy Fail, a logic bug in the Linux kernel, allows users to write 4-byte code into other files’ page cache and achieve root ...

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

It takes 732 bytes. That is roughly the length of this paragraph, and it is all an attacker needs to seize full root control ...

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...

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

CVE-2026-31431 exploited in Linux since 2017, enabling root access via simple PoC, increasing container and cloud risks.