The critical "Copy Fail" bug (CVE-2026-31431) affects all Linux kernels since 2017, allowing unprivileged local users to gain ...

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

Critical zero-day: ‘Dirty Frag’ lets local users instantly gain root on most Linux systems since 2017, with no patch yet available. Embargo broken: The flaw was disclosed prematurely, likely due to ...

A great disturbance in the cyberspace, as if millions of sysadmins suddenly cried out in terror.

CVE-2026-31431, also known as Copy Fail, is a critical Linux kernel vulnerability that's been hiding out since 2017 and is ...

U.S. cybersecurity agency CISA says the CopyFail bug is being actively used in hacking campaigns, and poses a major risk to servers and datacenters that rely on Linux.

CVE-2026-31431 CVSS 7.8 flaw since 2017 enables root via 732-byte exploit, impacting major Linux distributions.

CVE-2026-31431 exploited in Linux since 2017, enabling root access via simple PoC, increasing container and cloud risks.

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...

An exploit has been published for a local privilege escalation vulnerability dubbed "Copy Fail" that impacts Linux kernels ...

If you’re a Linux administrator, then you’re likely aware that even being fully up to date on all of the patches for your Linux distribution of choice is no guarantee that you’re free from ...

A security researcher has released zero-day code for a flaw in the Linux kernel, saying that it bypasses security protections in the operating system. The source code for the exploit was made ...