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

A new Linux vulnerability known as 'Dirty Pipe' allows local users to gain root privileges through publicly available exploits. Today, security researcher Max Kellermann responsibly disclosed the ...

A vulnerability has been discovered in the Linux kernel that makes it possible to gain root access on a number of popular distributions, including Ubuntu, Debian and Fedora. The flaw has been named ...

A newly disclosed Linux kernel flaw nicknamed Fragnesia — tracked as CVE-2026-46300 — lets any unprivileged local user gain root on essentially every major Linux distribution shipped before May 13, ...

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 ...

CVE-2025-6018 affects the Pluggable Authentication Modules (PAM) configuration of openSUSE Leap 15 and SUSE Linux Enterprise 15, and allows an unprivileged local attacker – for example, an attacker ...