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 ...

A vulnerability in the Linux kernel’s networking stack gives any user with local shell access a reliable path to full root privileges, and patches from upstream maintainers have yet to appear in the ...

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of Linux is setting off alarm bells as defenders scramble to ward off severe ...

A nine-year-old logic flaw in the Linux kernel's process trace (ptrace) path has been discovered that could let unprivileged ...

CVE-2026-46333 is a nine-year Linux kernel improper privilege management flaw introduced in November 2016 with a CVSS score ...

Dirty Frag is a new Linux bug putting your system at risk - and there's no easy fix yet ...

Linuxについてマスターしようとすると、避けて通れないのがLinuxカーネルへの理解であると言えます。Linuxカーネルは普通にLinuxに触れた程度では見えてくることのない「縁の下の力持ち」であるわけですが、プログラムである以上は当然ソースコードが存在 ...