CISA Warning: High-Severity Linux Flaw Puts Unpatched Systems at Risk

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

This critical Linux vulnerability is putting millions of systems at risk - how to protect yours

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

New Linux 'Dirty Frag' zero-day gives root on all major distros

A new Linux zero-day vulnerability, named Dirty Frag, allows local attackers to gain root privileges on most major Linux ...
SecurityWeek

‘Copy Fail’ Logic Flaw in Linux Kernel Enables System Takeover

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

Linux kernel maintainers are following through on removing Intel 486 support

One point in favor of the sprawling Linux ecosystem is its broad hardware support—the kernel officially supports everything from ’90s-era PC hardware to Arm-based Apple Silicon chips, thanks to ...