Malicious actors with code execution capability may gain root access on Linux systems using as few as 10 lines of Python, according to a researcher.

CVE-2026-31431 exploited in Linux since 2017, enabling root access via simple PoC, increasing container and cloud risks.

Unleash the power of Python without giving up Windows.

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

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

While others pull back from Linux, Abstract goes native, bringing InstaMAT and InstaLOD to the OS that serious ...

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

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

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

Copy Fail was identified by Theori’s researchers with assistance from their Xint Code AI tool. According to a blog post, ...

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.