Hyper V
The latest Hyper V coverage — news, analysis, and updates from the WindowsNews.AI desk.
Azure Linux 3.0.20250702 patches over 60 CVEs, boosts ARM64 performance.
Microsoft's July 2025 update to Azure Linux 3.0, version 3.0.20250702, significantly enhances security, performance, and expands support for ARM64 architectures. This monthly update, used internally...
July 2025 Patch Tuesday: Critical SQL Server Zero-Day & 137 Windows Vulnerabilities Fixed
Microsoft's July 2025 Patch Tuesday arrives with unprecedented urgency, addressing 137 critical vulnerabilities across Windows, SQL Server, and Office products—including an actively exploited...
A Deeper Dive into CVE-2025-47999: The Hyper-V Flaw That Can Crash Your Servers
A Deeper Dive into CVE-2025-47999: The Hyper-V Flaw That Can Crash Your Servers Microsoft's July 2025 Patch Tuesday has addressed a significant Denial of Service (DoS) vulnerability in Windows...
Critical Hyper-V Flaw CVE-2025-48822 Risks Privilege Escalation—Patch Now
Microsoft's Hyper-V, a cornerstone of enterprise virtualization, faces a severe security threat with the disclosure of CVE-2025-48822. This critical vulnerability, rated 9.1 on the CVSS scale,...
CVE-2025-48811: Critical Windows VBS Enclave Vulnerability Explained
Microsoft's Virtualization-Based Security (VBS) has long been considered a cornerstone of Windows security, but the newly disclosed CVE-2025-48811 vulnerability threatens to undermine this critical...
Critical Hyper-V Vulnerability Exposes Windows Systems to Information Disclosure
Critical Hyper-V Vulnerability Exposes Windows Systems to Information Disclosure A critical information disclosure vulnerability, identified as CVE-2025-48002, has been discovered in Windows Hyper-V,...
CVE-2025-47973: Critical Hyper-V VHDX Buffer Over-Read Threatens Enterprise Virtualization Security
A newly disclosed critical vulnerability in Microsoft's Hyper-V virtualization platform has security teams scrambling to patch systems and reassess their virtual infrastructure security posture....
Windows Server Patch Tuesday DHCP Outages: Causes, Impact, and Solutions
Patch Tuesday updates have long been a cornerstone of Microsoft’s approach to maintaining the security and reliability of its Windows operating systems. Each month, administrators and end users...
Microsoft June 2025 Patch Tuesday: 76 fixes, 3 zero-days, SMBv3 critical flaw
Microsoft’s latest June Patch Tuesday for 2025 has arrived, delivering a comprehensive set of security updates and performance improvements across its ecosystem. This month’s release addresses 76...
Microsoft's Emergency Windows 11 Update Fixes Critical ACPI.sys Boot Failures
Microsoft has issued an out-of-band emergency update (KB5062170) for Windows 11 23H2 to address a critical boot failure issue linked to the ACPI.sys driver. The problem, which surfaced unexpectedly...
Microsoft Fixes Critical ACPI.sys Error in Windows 11 VMs After May 2025 Update
Microsoft has rolled out an urgent out-of-band update to address a critical ACPI.sys driver issue affecting Windows 11 systems running in virtual environments following the May 2025 update. The bug,...
Windows 11 KB5058405 Update Triggers Critical Startup Failures in Virtual Machines
Microsoft's latest Windows 11 update KB5058405 has unleashed a wave of critical startup failures across virtualization environments, leaving IT administrators scrambling for solutions. The...