Linux admins reeling from handling last month’s CopyFail and last week’s Dirty Frag kernel vulnerabilities have a new ...

A new variant in the Dirty Frag family of Linux local privilege escalation flaws has surfaced, the third root-level Linux ...

Overview Recently, NSFOCUS CERT has detected a Linux kernel privilege escalation vulnerability (Dirty Frag) disclosed online. Attackers use the logical defects of splice system calls in conjunction ...

The privilege escalation vulnerability, which is similar to other Linux flaws like Copy Fail and Dirty Pipe, may already be ...

Copy Fail is a critical Linux vulnerability that lets any local user corrupt cached files and escalate to admin. Update your ...

The actively exploited flaw builds on Dirty Pipe and Copy Fail techniques to overwrite page cache and gain full system ...

A newly uncovered Linux kernel flaw shows how a low-complexity exploit can bypass traditional defenses and escalate privileges across shared environments, reinforcing the need for faster patch cycles ...

A high-severity Linux vulnerability, “Copy Fail” (CVE-2026-31431), enables root privilege escalation across cloud ...

CISA warns that the nine-year-old Linux Copy Fail flaw is being actively exploited, allowing local attackers to gain root ...

A researcher from offensive security firm Theori has found a nine-year-old flaw in the Linux kernel with the help of AI ...

An even more locked-down version of the foundation most users never see.

A newly disclosed Linux kernel flaw called Copy Fail has raised concern across cybersecurity teams. Tracked as CVE-2026-31431, the bug can let a normal local user gain root access on affected systems ...