Three security bypasses have been discovered in Ubuntu Linux’s unprivileged user namespace restrictions, which could be enable a local attacker to exploit vulnerabilities in kernel components. The ...

What changed in Ubuntu in 2025? From the "oxidisation" of sudo to the end of X11, here's a recap of the 10 biggest changes ...

Linux admins who have enabled the unprivileged user namespace restriction in their recent Ubuntu environments should take action to close three new vulnerabilities that allow a threat actor to bypass ...

For a couple years, I resisted my friends' attempts to get me to check out Ubuntu. I thought, “What's the big deal? It's just another Debian derivative.” But, of course, I was wrong. Ubuntu is ...

In an age where data breaches and cyber threats are growing both in frequency and sophistication, securing your Linux system is more important than ever. Ubuntu, one of the most popular Linux ...

Cybersecurity researchers have discovered a major flaw in one of Linux’s most popular distros - Ubuntu, and are urging all users to patch immediately. As reported on Ubuntu’s website, two researchers ...

Ubuntu 24.04 LTS is now available for download, and the latest version of the popular GNU/Linux distribution brings a number of significant updates. It’s based on the Linux 6.8 kernel, ships with ...

On October 12, 2023, Canonical will be releasing Ubuntu 23.10. This new version of Ubuntu Linux is already looking good. One new security feature, however, hasn't gotten much attention: Restricted ...