linuxSecurity
Seven Linux Kernel Releases Patch Xen Guest-to-Host Flaws
Seven stable kernels landed on 6 November with the same three Xen fixes. If your host serves guests, here is how to check exposure and patch today.
7 Nov 20264 min
patching
3 articleslinux
dtlsSecurity
OpenSSL 4.0.3 Shipped 14 Security Fixes — Here's the Operator's Patch Drill
A high-severity DTLS memory leak, a quiet end-of-life for OpenSSL 3.0, and fourteen CVEs in one advisory — how to check whether your servers are exposed and what to restart after patching.
5 Oct 20265 min
fedoraSecurity
Qubes OS 4.3.2 Is Out — Your Patch Playbook Depends on Where You're Standing
Yesterday's patch release folds in two nasty security bulletins and quietly ends the line for 4.2. Here's what to do based on which release you're running.
3 Oct 20264 min