Malicious actors with code execution capability may gain root access on Linux systems using as few as 10 lines of Python, according to a researcher.

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

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

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

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

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

With a hunch, and an hour of AI-assisted scanning, cybersecurity researchers identified and then figured out how to exploit a ...

Companies are treating these repositories like content delivery networks - now the Linux Foundation and colleagues are saying ...

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

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.

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 ...

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