US government warns of severe CopyFail bug affecting major versions of Linux

U.S. cybersecurity agency CISA says the CopyFail bug is being actively used in hacking campaigns, and poses a major risk to servers and data centers that rely on Linux.

CISA flags actively exploited ‘Copy Fail’ Linux kernel flaw enabling root takeover across major distros — unpatched systems may remain vulnerable to attack

CISA warns of the actively exploited “Copy Fail” Linux flaw (CVE-2026-31431), enabling root access, with a public exploit released before patches were ready.

Severe Linux Copy Fail security flaw uncovered using AI scanning help
Severe Linux Copy Fail security flaw uncovered using AI scanning help

Nearly every Linux distribution released since 2017 is currently vulnerable to a security bug called “Copy Fail” that allows any user to give themselves administrator privileges. The exploit, publicly disclosed as CVE-2026-31431 on Wednesday, uses a Python script that works across all of the vulnerable Linux distributions, requiring “no per-distro offsets, no version checks, no […]

Ubuntu services hit by outages after DDoS attack

A group of hacktivists have claimed responsibility for a distributed denial-of-service attack, which has affected several Ubuntu and Canonical websites, and prevented users from updating the Linux-based operating system.

Ubuntu’s AI plans have Linux users looking for a ‘kill switch’
Ubuntu’s AI plans have Linux users looking for a ‘kill switch’

Canonical’s plan to add AI features to Ubuntu has some users asking for “a version of Ubuntu that does not include these features,” while others say they’ll stick with older versions of the Linux distro or even switch to a different one. After Canonical’s announcement earlier this week that it’s bringing AI features to Ubuntu, […]

AI is coming to Linux, but not in the obnoxious way that will grind your gear

Ubuntu is bringing AI into the OS carefully, focusing on optional features, local processing, and tools that enhance workflows without disrupting the traditional Linux experience.

Canonical lays out a plan for AI in Ubuntu Linux
Canonical lays out a plan for AI in Ubuntu Linux

One of the most popular Linux distributions is about to get an influx of AI features. As reported by Phoronix, Jon Seager, VP of engineering at Ubuntu developer Canonical, shared a blog post on Monday detailing plans to add AI features to the Linux distro over the next year. As the post states, the AI […]