Threat actors have started to exploit Copy Fail (CVE-2026-31431), a Linux kernel vulnerability leading to root shell access.

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.

The Cybersecurity and Infrastructure Security Agency has warned users to update their Linux systems following the discovery ...

CISA warns of the actively exploited “Copy Fail” Linux flaw (CVE-2026-31431), enabling root access, with a public exploit ...

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 ...

Microsoft has warned about a serious Linux kernel vulnerability that could allow attackers to gain full control of affected ...

The high-severity vulnerability, tracked as CVE-2026-31431 (CVSS score: 7.8), has been codenamed “Copy Fail” by Xint.io and ...

Copy Fail, a logic bug in the Linux kernel, allows users to write 4-byte code into other files’ page cache and achieve root ...

Copy Fail could represent a significant security risk in the making. The vulnerability was discovered by researchers at ...

CachyOS is the Arch Linux distro to try if you want serious speed and performance ...

The modder who showcased GTA 5 Enhanced running under Ubuntu at 60 FPS on PS5 has made his Linux installer public.