Technology ❯ Operating Systems ❯ Linux

Kernel

Security Issues Security Patches CVE-2026-31431 Memory Management Security Flaws XFRM ESP-in-TCP Vulnerabilities KVM Vulnerabilities Security

5 ARTICLES

3mo ago

Januscape Flaw Lets Guest VMs Crash or Potentially Compromise x86 Hosts

A one-line kernel change merged into mainline then backported to stable releases leaves operators who run nested virtualization with an urgent choice to patch or disable the feature.

3 ARTICLES

4mo ago

Linux 'Copy Fail' Bug Lets Local Users Gain Root as Patches Roll Out

Kernel

Januscape Flaw Lets Guest VMs Crash or Potentially Compromise x86 Hosts

CISA Orders Federal Patch of Linux Cgroups Flaw and Android Zero‑Day

Fragnesia Linux Kernel Flaw Gives Local Users Root Access

Dirty Frag Linux Flaws Enable Local Root as Vendors Rush Fixes

Linux 'Copy Fail' Bug Lets Local Users Gain Root as Patches Roll Out