This flaw makes gaining root access easy for attackers. Copy Fail affects millions of Linux systems. CVE-2026-31431, also known as Copy Fail, is a critical Linux kernel vulnerability that's been ...

U.S. cybersecurity agency CISA says the CopyFail bug is being actively used in hacking campaigns, and poses a major risk to servers and data centers 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 ...

You can save so much on subscriptions using Linux apps.

CISA has warned that threat actors have started exploiting the "Copy Fail" Linux security vulnerability in the wild, one day ...

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

eBPF is transforming how developers, sysadmins, and security engineers interact with the Linux kernel. By running safe, sandboxed programs directly in the kernel, it enables high-performance ...

WSL9x lets Windows 9x systems run a modern Linux 6.19 kernel without virtualization, showing how vintage PCs can still ...

A set of newly identified vulnerabilities in the Linux security module AppArmor could allow attackers to gain root access, bypass system protections and trigger service outages across millions of ...

Qualys researchers expose ‘CrackArmor’ flaws that allow unprivileged users to escalate privileges to root, break container isolation, and crash systems, with no CVE identifiers yet assigned. Security ...

Want to find out which of your contacts or apps has access to your private data? There is a handy iPhone security check feature that allows you to review all of your contacts and apps, and revoke ...