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

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

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

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.

With Flash GA, the company is attempting to transition from being a provider of raw compute to becoming the essential ...

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

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

Have any humans have been killed by Burmese pythons? What to know Florida's large, invasive residents and their ...

A newly disclosed Linux kernel flaw called Copy Fail has raised concern across cybersecurity teams. Tracked as CVE-2026-31431 ...

I stopped choosing between Windows and Linux.

Copy Fail (CVE-2026-31431) is a severe logic flaw in the Linux kernel affecting every distribution since 2017. Patch your ...

DEEP#DOOR embeds a Python RAT in a dropper script, using bore[.]pub C2 to steal credentials and evade Windows defenses, ...