Fireship on MSN

732 bytes of Python just borked every Linux machine on earth

A tiny Python script triggered a major Linux failure in a way that few users would expect. The incident shows how even small ...
Cybernews

One tiny exploit gives full Linux access: all kernels since 2017 are vulnerable

The critical "Copy Fail" bug (CVE-2026-31431) affects all Linux kernels since 2017, allowing unprivileged local users to gain root privileges.
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.

"Copy Fail": Linux root in all major distributions with 732 bytes of Python

The discoverers have named the root vulnerability "Copy Fail". All major distributions since 2017 are affected.
OSTechNix

How to Fix Copy Fail (CVE-2026-31431) Vulnerability on Ubuntu and Linux Mint

Learn how to fix Copy Fail (CVE-2026-31431) in Ubuntu and Linux Mint. Copy Fail vulnerability allows any local user gain root access on Linux.
Linux Journal

Building a Home Automation and Security System with Python

In this article, I describe the process I used to create a home automation system using off-the-shelf products, Python and Linux. I start by describing the Serial I/O Kit, drive alert, water alarm, ...