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

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 ...

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

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

OpenAI has deployed GPT-5.5-Cyber to execute automated open-source vulnerability remediation alongside security firm Trail of ...

Nightmare Eclipse Zero-Days: Three zero-day vulnerabilities disclosed by Nightmare Eclipse, complete with exploit code, were patched in the June 2026 update. RoguePlanet Release: Nightmare Eclipse ...

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.

With the war in Ukraine grinding into stalemate, the danger is no longer breakthrough but escalation beyond anyone’s control. Ad Policy Ukrainian soldiers from the 30th Brigade fire with Bohdana ...

Multiple Linux exploits have been uncovered over the last few weeks, including Copy Fail, and the newest of which are dubbed "PinTheft" and "SSH-keysign-pwn." Both have been recently patched, but ...

A recently patched Linux privilege escalation vulnerability now has a publicly available proof-of-concept (PoC) exploit that allows local attackers to gain root privileges on Arch Linux systems. The ...

Linux distros are rolling out patches for a new high-severity kernel privilege escalation vulnerability that allows attackers to run malicious code as root. Known as Fragnasia and tracked as ...