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

An exploit has been published for a local privilege escalation vulnerability dubbed "Copy Fail" that impacts Linux kernels ...

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

Patch all Linux kernels issued from 2017 onwards to fix a serious vulnerability in the kernel’s cryptography API that can be ...

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

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

Christopher Harper is a tech writer with over a decade of experience writing how-tos and news. Off work, he stays sharp with gym time & stylish action games.

A flaw in the Linux kernel present since 2017 allows a local user to gain root access on virtually every major Linux distribution. A public exploit is available and reported to work reliably.Key ...

My phone is more than a phone now.

While DualSense does support adaptive triggers and HD haptics in select PC titles, that functionality has been limited to wired connections—until now.

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

A critical-severity authentication bypass vulnerability in cPanel & WHM has been exploited as a zero-day since February 2026.