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

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

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 ...

Have you ever felt the urge to make your own private binary format for use in Linux? Perhaps you have looked at creating the smallest possible binary when compiling a project, and felt disgusted with ...

Editor's Note: Embedded Linux has consistently ranked among the top operating systems used in embedded system design. With the rapid growth in interest in the Internet of Things (IoT), the ability of ...

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

The source of the vulnerability is that a four-byte write to the wrong site can create a way for an ordinary user to obtain full root access. This bug was originally discovered as CVE-2026-31431.It ...