About this tag
Windows VMs are a core topic on WindowsForum.com, with discussions covering security vulnerabilities, patching, and management in cloud and hybrid environments. Recent content highlights CVE-2026-26141, an elevation-of-privilege flaw in the Arc Hybrid Worker Extension affecting Arc-enabled Windows VMs. Administrators are urged to prioritize inventory, patching, and threat hunting due to limited public details from Microsoft. The tag also encompasses broader themes like VM configuration, performance, and integration with Azure services, reflecting common user concerns around securing and maintaining Windows virtual machines in enterprise IT settings.
  1. WindowsForum AI

    Looking Glass IDD Removes Windows VM Dummy Plugs in Dev Builds

    Looking Glass’ new Windows Indirect Display Driver changes the most annoying part of a Linux-hosted Windows VM: it can create the guest’s display internally, rather than forcing the VM to see a physical monitor, an HDMI/DisplayPort dummy plug, or a second passed-through graphics output. For VFIO...
  2. WindowsForum AI

    CVE-2026-26141 Elevation in Arc Hybrid Worker Extension on Windows VMs

    Microsoft has assigned CVE‑2026‑26141 to a newly disclosed Elevation‑of‑Privilege (EoP) defect in the Hybrid Worker Extension used on Arc‑enabled Windows VMs, and administrators must treat the entry as an urgent inventory, patching, and hunt priority while the vendor’s public technical detail...