CISA is warning that a newly-disclosed Linux kernel bug dubbed "CopyFail" is already being exploited, just days after researchers dropped a working root-level exploit. Tracked as CVE-2026-31431, the ...

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 ...

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

Linux has revealed a key AMD Ryzen performance feature that is being worked on. This enhancement is also expected to arrive ...

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.

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

Researchers found a Linux malware called QLNX that combines P2P networking, rootkits, PAM backdoors, and fileless execution ...

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

A flaw in the Linux kernel present since 2017 allows a local user to gain root access on virtually every major Linux distribution. A public exploit is available and reported to work reliably.Key ...

Linux turns 35 years this year, and the operating system remains the backbone of most supercomputers. Here's why the world's ...

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

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