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

Azure Linux 4.0 is Microsoft's own Fedora-derived Linux distro for Azure cloud workloads. Here is how it compares to Ubuntu, ...

Canonical has brought Livepatch to Arm64 devices for the first time, allowing Ubuntu systems on Arm hardware to apply ...

Canonical is advancing the expansion of Ubuntu for ARM64. With Ubuntu 26.04 LTS, ARM64 achieves parity with AMD64 in many ...

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 ...

The Falcon-821CRS is an 8MP color rolling shutterLinux USB Camerabuilt on the Onsemi AR0821 sensor and validated for Ubuntu ...

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

Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...

Some projects thrive. Some never make it off the ground.

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

People can still make their own if they want to, though.

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.