Nine CrackArmor flaws in Linux AppArmor since 2017 enable root escalation and container bypass, putting 12.6M systems at risk.

Ubuntu Desktop 24.04+ faces a root-access flaw. CVE-2026-3888 abuses temp cleanup timing between snap-confine and ...

A new Linux NetFilter kernel flaw has been discovered, allowing unprivileged local users to escalate their privileges to root level, allowing complete control over a system. The CVE-2023-32233 ...

Two vulnerabilities in the Ubuntu implementation of a popular container-based file system allow attackers to execute code with root privileges on 40% of Ubuntu Linux cloud workloads, researchers have ...

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The power to grab root privileges is the ultimate evil in Unix and Linux systems. Kevin Backhouse, a member of the GitHub Security Lab, found the polkit security hole in the course of his duties. He ...

There was a time when real system administrators just logged into Unix systems as root. But as we all know — with great power comes great responsibility. It’s too easy to do terrible things when you ...

Vulnerabilities recently discovered by Microsoft make it easy for people with a toehold on many Linux desktop systems to quickly gain root system rights— the latest elevation of privileges flaw to ...