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 ...

Two new vulnerabilities have been discovered in widely deployed Linux components that could allow unprivileged users to gain root access across popular distributions. The first is a local privilege ...

Public exploits for four patched Linux kernel flaws let local users gain root; three require unprivileged user namespaces.

Smarter MSP disclosed that a critical Linux kernel vulnerability, identified as CVE-2026-43502 and nicknamed ZcopyReaper, poses a significant risk to Linux environments. This flaw allows unprivileged ...

Qualys researchers expose ‘CrackArmor’ flaws that allow unprivileged users to escalate privileges to root, break container isolation, and crash systems, with no CVE identifiers yet assigned. Security ...

A major vulnerability impacting a large chunk of the Linux ecosystem has been patched today in Sudo, an app that allows admins to delegate limited root access to other users. For the technical details ...

Two flaws, one undetected for over a decade, allow unintended root access on Ubuntu and Debian systems, prompting urgent patching across enterprise environments. Two new vulnerabilities have been ...

The Linux kernel needs to be patched to fix a vulnerability that exists in every distribution of the operating system created from 2017, onward. Successfully exploiting the flaw in the kernel's ...

A set of newly identified vulnerabilities in the Linux security module AppArmor could allow attackers to gain root access, bypass system protections and trigger service outages across millions of ...

CISA has warned that threat actors have started exploiting the "Copy Fail" Linux security vulnerability in the wild, one day after Theori researchers disclosed it and shared a proof-of-concept (PoC) ...

Unprivileged attackers can get root access on multiple major Linux distributions in default configurations by exploiting a newly disclosed local privilege escalation (LPE) vulnerability in the GNU C ...