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

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, ...

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

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

CISA Flags Linux Copy Fail Flaw On Watch List, Crypto Infra At Risk. A new Linux vulnerability dubbed“Copy Fail” could impact ...

Experts say until the distros release patches, CSOs have to beware of unauthorized privilege escalation; Kubernetes container ...

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

Trivially Exploitable, Impacts Crypto Infrastructure. Security researchers have highlighted a Linux vulnerability nicknamed Copy Fail that could impact a broad swath of open-source distributions ...

A logic flaw sitting undetected in the Linux kernel for nearly nine years lets any unprivileged local user gain root access ...

Developers of major Linux distributions have begun shipping patches to address a local privilege escalation (LPE) ...

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