CVE-2026-43503 DirtyClone is the fourth DirtyFrag-family privilege escalation in six weeks. JFrog's public PoC raises the ...

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 ...

Exploit code will soon become available for a critical vulnerability in the Linux kernel that a security researcher discovered and reported to Linux administrators in mid-June. The bug, which the ...

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.

Discovery of the Copy Fail Linux kernel exploit sparked widespread discussion and concern around Linux kernel security earlier this month, and that was for an exploit that had mostly already been ...

Researchers have discovered malicious code circulating in the wild that hijacks the earliest stage boot process of Linux devices by exploiting a year-old firmware vulnerability when it remains ...

Google has kicked off a special three-month bug bounty targeting flaws in the Linux kernel with triple the rewards for security researchers. The new bounty, announced this week, looks to harden the ...

A lot of talk and discussion happens anytime a hardware manufacturer releases a new line of faster, more powerful, or more efficient computers. It’s easy to see better and better specifications and ...

Experts say until the distros release patches, CSOs have to beware of unauthorized privilege escalation; Kubernetes container escape is also a risk. CSOs must ensure their Linux-based systems block ...

Google says it uses Linux in "almost everything" from Chromebooks to the cloud. Now it is increasing its rewards for security researchers who can spot flaws in the open-source operating system. Since ...