A newly disclosed use-after-free in the Linux kernel's epoll code, CVE-2026-46242, lets an unprivileged user get root on ...

Sudo is a powerful but imperfect Linux tool. These tips can help make using sudo easier and safer. Always use caution when monkeying with sudo. I started using Linux prior to the advent of sudo. Back ...

Linux, renowned for its robustness and security, is a powerful multi-user operating system that allows multiple people to interact with the same system resources without interfering with each other.

In Linux systems, including Debian 12, the sudo group grants users the ability to execute administrative commands. This provides them with the privileges to install, update, and delete software, ...

A vulnerability in the Linux sudo command has been discovered that could allow unprivileged users to execute commands as root. Thankfully, this vulnerability only works in non-standard configurations ...

Qualys said the vuln gives any local user root access to systems running the most popular version of Sudo. A doozy of a bug that could allow any local user on most Linux or Unix systems to gain root ...

A researcher has discovered a new vulnerability called "Dirty_Sock" in the REST API for Canonical's snapd daemon that can allow attackers to gain root access on Linux machines. To illustrate how these ...

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Within the span of three weeks, Linux administrators have been handed their third root-level privilege-escalation vulnerability to patch. The latest, a memory-management flaw tracked as CVE-2026-46300 ...

DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.