The 2026 picoCTF competition has officially expanded with more challenges than ever before, yet the transition from the block-based logic of Karel to the raw Python scripting required for CTFs remains ...

A new Linux zero-day exploit, named Dirty Frag, allows local attackers to gain root privileges on most major Linux ...

I'm a Linux geek and have been using Ubuntu since its original release in 2004. These are the essential settings, apps, and ...

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...

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

Learn how to fix Copy Fail (CVE-2026-31431) in Ubuntu and Linux Mint. Copy Fail vulnerability allows any local user gain root ...

With model devs pushing more aggressive rate limits, raising prices, or even abandoning subscriptions for usage-based pricing ...

A high-severity Linux vulnerability, “Copy Fail” (CVE-2026-31431), enables root privilege escalation across cloud ...

The flaw allows an unprivileged local user to write four controlled bytes into the page cache of any readable file on a Linux ...

CVE-2026-31431 CVSS 7.8 flaw since 2017 enables root via 732-byte exploit, impacting major Linux distributions.

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

I stopped choosing between Windows and Linux.