Exploit for "Bad Epoll" Linux kernel vulnerability (CVE-2026-46242) can lead to root access on desktops, servers, and Android ...

GhostLock (CVE-2026-43499) is a 15-year-old Linux kernel vulnerability that allows attackers to gain root privileges.

Januscape abuses KVM shadow MMU page reuse to panic x86 hosts, with Kim reporting a controlled full escape exploit behind the ...

A Linux vulnerability that allows untrusted virtual machines to gain root access to host machines is one of two high-severity ...

Researchers at Nebula Security have disclosed GhostLock (CVE-2026-43499), a 15-year-old Linux kernel flaw that lets any ...

A 16-year-old Linux kernel vulnerability, dubbed Januscape, allows attackers to escape a virtual machine and execute ...

A newly disclosed use-after-free in the Linux kernel's epoll code, CVE-2026-46242, lets an unprivileged user get root on ...

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.

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 ...