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.
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 ...

The most severe Linux threat to surface in years catches the world flat-footed

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...

CachyOS is the Arch Linux distro to try if you want serious speed and performance

CachyOS is the Arch Linux distro to try if you want serious speed and performance ...
Windows Report

Microsoft Warns of High-Risk Linux Kernel Flaw Allowing Root Access

Microsoft has warned about a serious Linux kernel vulnerability that could allow attackers to gain full control of affected ...
Hosted on MSN

Valve's Linux GPU fix boosts FPS for 8GB cards

Valve engineer Natalie Vock has introduced a Linux kernel-level optimization that improves game performance on GPUs with 8GB or less VRAM by preventing unnecessary memory eviction. The DMEM Group ...
Microsoft

CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments

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