The critical "Copy Fail" bug (CVE-2026-31431) affects all Linux kernels since 2017, allowing unprivileged local users to gain ...

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

Linux users should update their servers now, or face possible attack.

CISA is warning that a newly-disclosed Linux kernel bug dubbed "CopyFail" is already being exploited, just days after researchers dropped a working root-level exploit. Tracked as CVE-2026-31431, the ...

CISA has warned that threat actors have started exploiting the "Copy Fail" Linux security vulnerability in the wild, one day ...

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

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has confirmed active exploitation of the 'Copy Fail' Linux kernel vulnerability (CVE-2026-31431), which allows local users to gain root ...

Threat actors have started to exploit Copy Fail (CVE-2026-31431), a Linux kernel vulnerability leading to root shell access.

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

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

Microsoft has discovered vulnerabilities in system components commonly used on Linux desktops that could allow an attacker to elevate privileges to root and install malware. Gaining root privileges on ...