CISA warns that the nine-year-old Linux Copy Fail flaw is being actively exploited, allowing local attackers to gain root ...

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

An even more locked-down version of the foundation most users never see.

Overview Recently, NSFOCUS CERT has detected a Linux kernel privilege escalation vulnerability (Dirty Frag) disclosed online. Attackers use the logical defects of splice system calls in conjunction ...

Copy Fail is a critical Linux vulnerability that lets any local user corrupt cached files and escalate to admin. Update your ...

The privilege escalation vulnerability, which is similar to other Linux flaws like Copy Fail and Dirty Pipe, may already be ...

The Linux vulnerability affecting crypto infrastructure security A recently uncovered security flaw in Linux is drawing ...

The new Linux 6.6 kernel is now available, integrating an array of updated capabilities that will impact workstation, server and cloud deployments. Among the improvements that are part of Linux 6.6 ...

Linux is the most flexible and customizable operating system on the planet. That customizability starts deep within the heart of the Linux kernel and the file system. A computer file system is a ...

This course provides an introduction to Kernel programming for the Linux operating system, and the development of Linux kernel drivers for Embedded devices. The Yocto build system is introduced, which ...