Logging in as the root user should never be done on Linux. Using the root account could lead to disaster. Sudo is the preferred method of gaining elevated privileges. When I first started using Linux ...

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 ...

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

Linux, a powerhouse in the world of operating systems, is renowned for its robustness, security, and scalability. Central to these strengths is the effective management of users and groups, which ...

Bad Epoll (CVE-2026-46242) is a use-after-free race in the Linux kernel that lets a local user gain root on Linux and Android ...

Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...