Linux kernel vulnerability CVE-2026-64600 exposes an estimated 16.4 million RHEL and enterprise Linux systems to silent root ...

If you're responsible for Linux security, someone just dumped a pile of work onto your desk: 432 Linux kernel CVEs were ...

System administrators and enterprise cybersecurity leaders are grappling with an overwhelming wave of security advisories following the release of 432 With AI bug-hunting tools continuing to advance ...

A nine-year-old race condition vulnerability in the Linux kernel's XFS filesystem, tracked as CVE-2026-64600, allows local ...

A Linux vulnerability that allows untrusted virtual machines to gain root access to host machines is one of two high-severity flaws to surface this week in the open source operating system. The ...

Standard Ubuntu installations are vulnerable to a flaw that allows privilege escalation to root. The trigger is snap.

There's been a rise in Linux vulnerabilities. There are clear reasons why this is happening. Fortunately, the kernel development community is taking action. For decades, I've been reporting that Linux ...

Artificial intelligence has helped uncover one of the most significant Linux kernel security flaws in recent years. Security ...

Researchers have analyzed a high-severity vulnerability in Linux that’s able to escalate untrusted users to root by exploiting a bug you don’t often see: a single errant character inside the kernel.

Recently, the U.S. Computer Emergency Readiness Team, or CERT, reported that during 2005, Linux and Unix combined had 2,328 vulnerabilities, compared with 812 vulnerabilities for Microsoft Windows.