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

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 ...

Ubuntu developers have fixed a series of vulnerabilities that made it easy for standard users to gain coveted root privileges. “This blog post is about an astonishingly straightforward way to escalate ...

A now-fixed Sudo vulnerability allowed any local user to gain root privileges on Unix-like operating systems without requiring authentication. Sudo is a Unix program ...