virtualization

2 articles · newest first

Software

a 9.9 in Windows Hyper-V lets an attacker break out of one VM and take the whole host's network

CVE-2026-57092 is a use-after-free in Windows VMSwitch — the virtual network switch behind Hyper-V. It scores 9.9 because it breaks out of its security boundary. If you run Hyper-V, patch it.

Kernel · Jul 28 · 9 min

Software

your Proxmox 8.4 box stops getting support in August. here's the 9.2 upgrade

Proxmox VE 8.4 stops getting support in August. 9.2 finally adds the automatic load balancing VMware refugees kept asking for — and I think the upgrade is worth doing for that alone, deadline or not.

Kernel · Jul 20 · 8 min