Virtualization
The latest Virtualization coverage — news, analysis, and updates from the WindowsNews.AI desk.
Libvirt Security Flaw CVE-2025-13193 Exposes VM Snapshots: Critical Vulnerability Analysis
A critical security vulnerability in libvirt, the popular open-source virtualization management library, has been discovered that exposes sensitive virtual machine data through improperly secured...
Linux Kernel Patch CVE-2025-40195 Fixes Mount Crash Vulnerability
A subtle but significant vulnerability in the Linux kernel's mount subsystem has been addressed with a targeted patch that prevents potential system crashes. Designated CVE-2025-40195, this security...
Linux Kernel Update Shields AMD Zen4 Hosts from Random Reboots During Virtualization
A subtle but dangerous flaw in AMD’s Zen4 client processors has been patched in the Linux kernel, eliminating a source of unexplained system crashes for anyone running virtual machines on Ryzen...
CVE-2025-12464: Critical QEMU e1000 Vulnerability Threatens Virtualization Security
A critical vulnerability in QEMU's widely-used e1000 network interface card (NIC) emulation has been disclosed, posing significant risks to virtualization environments across Windows, Linux, and...
CVE-2024-8354: Critical QEMU USB Vulnerability Threatens Virtualization Security
A critical security vulnerability in QEMU's USB handling has been discovered that allows unprivileged virtual machine guests to crash the host-side QEMU process, creating a host-level...
Best Virtual Machine Software 2025: GPU Virtualization, Licensing Shifts & Open Source Dominance
The virtualization landscape in 2025 has undergone a seismic transformation, driven by major licensing model shifts, mainstream GPU virtualization adoption, and the continued rise of open-source...
Linux Kernel VSOCK Vulnerability CVE-2025-40248: Virtualization Security Risk Patched
A critical vulnerability in the Linux kernel's AF_VSOCK implementation has been patched, addressing a race condition that could allow attackers to disconnect established virtual machine communication...
BRICKSTORM Backdoor: Chinese APT Targets VMware & Windows Infrastructure
A sophisticated Chinese state-sponsored cyber espionage campaign has been deploying a previously undocumented backdoor called BRICKSTORM to maintain persistent access to critical infrastructure...
BRICKSTORM Backdoor Threatens VMware Infrastructure: Analysis & Defense
A sophisticated Go-based backdoor named BRICKSTORM has been identified targeting VMware vCenter Server and ESXi hypervisors, representing a significant escalation in attacks against virtualization...
Windows 10's Final Countdown: Why Virtual Desktops Are Becoming the Enterprise Escape Hatch
Microsoft will stop providing free security updates for Windows 10 on October 14, 2025. For the hundreds of millions of PCs that can’t run Windows 11, the clock is ticking—and virtual desktops...
Post-Windows 10: How AVD and Windows 365 Bridge the Gap to Windows 11 Hardware
As of October 14, 2025, Windows 10 is officially an orphan. Microsoft cut off free security updates for the operating system, putting pressure on the estimated hundreds of millions of devices still...
WinBoat runs Windows apps as native Linux windows via KVM Docker containers
A new open-source project called WinBoat is revolutionizing how Linux users can run Windows applications by combining KVM virtualization with Docker containers and RemoteApp technology. This...