The Hacker News

New Linux 'Copy Fail' Vulnerability Enables Root Access on Major Distributions

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

New 'Copy Fail' Flaw In Linux Kernel Lets Any Local User Seize Root Access: Here's How To Fix It

The flaw allows an unprivileged local user to write four controlled bytes into the page cache of any readable file on a Linux ...

Ubuntu's web infrastructure is under a sustained, cross-border attack

A whole range of Ubuntu sites and services seem to be affected.
Cyber Defense Magazine

Retro-Coding and the Roots of Logic: Why The Byte Brothers: Program a Problem Still Matters

Long before modern cybersecurity, artificial intelligence, or even graphical interfaces, The Byte Brothers: Program a Problem ...
News.az

New “Copy Fail” bug puts Linux systems at serious risk

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