linux

2026

• Jun 06
  CIFSwitch CVE-2026-46243: patch the local-root path, then check your CIFS assumptions

  CIFSwitch is a Linux local privilege escalation in the CIFS/SPNEGO upcall path. Here is what is proven, what conditions matter, and what to check before choosing a mitigation.

• Jun 02
  Docker Desktop vs Docker Engine on Linux: why your volumes and containers appear in different places

  A simple explanation of Docker contexts on Linux, why Docker Desktop and Docker Engine can show different containers, images, and volumes, and the commands to verify which daemon you are using.