This Linux kernel vulnerability has defenders scrambling. Here's which systems are affected - and what you should do ASAP.

The newly disclosed LPE, dubbed Copy Fail (CVE-2026-31431), comes from a vulnerability in the Linux kernel's authencesn ...

The “Copy Fail” Linux bug could impact crypto infrastructure that relies on Linux servers, highlighting growing cybersecurity ...

Hyunwoo Kim, also known as "V4bel," recently disclosed "Dirty Frag," a dangerous security vulnerability that provides local ...

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

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.

Copy Fail is a critical Linux vulnerability that lets any local user corrupt cached files and escalate to admin. Update your ...

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.

Copy Fail could represent a significant security risk in the making. The vulnerability was discovered by researchers at ...

Security researchers have discovered a new, critical flaw in the Linux kernel that attackers can exploit to gain root access.

After the CopyFail vulnerability gave root access from any user on almost all distributions last week, this week we’ve got DirtyFrag. This chains the vulnerability in CopyFail (xfrm-ESP) and ...