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

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

An exploit has been published for a local privilege escalation vulnerability dubbed “Copy Fail” that impacts Linux kernels released since 2017, allowing an unprivileged local attacker to gain root ...

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 ...

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

A newly disclosed vulnerability in a Linux program can be exploited for local privilege escalation — and ultimately to acquire root privileges, researchers at cybersecurity vendor Qualys said today.

A missing check allows unprivileged attackers to escape containers and execute arbitrary commands in the kernel. To go along with the “Dirty Pipe” Linux security bug coming to light, two researchers ...

The issue impacts many large distros with GUI interfaces. A local privilege-escalation and file-overwrite vulnerability in X.Org X server opens the door to trivial compromise in Linux systems that use ...

A set of newly identified vulnerabilities in the Linux security module AppArmor could allow attackers to gain root access, bypass system protections and trigger service outages across millions of ...

Tens of millions of Linux PCs and servers and 66% of all Android devices are impacted by a vulnerability in the Linux kernel that allows privilege escalation from local to root via a use-after-free ...