Articles from 2026
Browse all Windows news articles published in 2026
Windows 11 K2 update slashes File Explorer lag with WinUI 3 speed boost
Microsoft is preparing Windows 11's native interface to feel faster in 2026, using its Windows K2 responsiveness push to tune WinUI 3, reduce File Explorer launch overhead, and pair framework fixes wi
CVE-2026-33835: Microsoft Patches Windows Cloud Files Elevation of Privilege Flaw in May 2026 Patch Tuesday
Microsoft disclosed CVE-2026-33835 on May 12, 2026, as a Windows Cloud Files Mini Filter Driver elevation-of-privilege vulnerability, addressed through the May Patch Tuesday security updates for affec
CVE-2026-33833: Azure ML Notebook Spoofing Vulnerability Exposes Sensitive Data
Microsoft’s May 2026 security guidance describes CVE-2026-33833 as an Azure Machine Learning Notebook spoofing vulnerability in which successful exploitation could expose sensitive information and per
CVE-2026-33112: Critical SharePoint RCE Hits On-Prem Servers May 12
Microsoft published CVE-2026-33112 on May 12, 2026, as a Microsoft SharePoint Server remote code execution vulnerability in its Security Update Guide, marking it as a confirmed server-side flaw for ad
CVE-2026-33110: Apply the SharePoint Server 2016 Security Update Regardless of Edition Label
Microsoft’s guidance for CVE-2026-33110 says SharePoint Server 2016 customers should install the same security update listed for SharePoint Enterprise Server 2016, because the KB applies to both produ
Patch CVE-2026-42899: ASP.NET Core DoS Bug Hits .NET 8/9/10
Microsoft disclosed CVE-2026-42899 on May 12, 2026, as an Important-rated ASP.NET Core denial-of-service vulnerability caused by an infinite-loop condition, affecting supported .NET 8.0, .NET 9.0, and
CVE-2026-42898: Emergency Patch for Dynamics 365 On-Prem RCE Flaw
Microsoft lists CVE-2026-42898 as a Microsoft Dynamics 365 on-premises remote code execution vulnerability, published through the Microsoft Security Response Center’s Security Update Guide on May 12,
CVE-2026-42896: Microsoft Urges SYSTEM-Level EoP Patch for DWM Core Library
Microsoft has listed CVE-2026-42896 as a Windows DWM Core Library elevation-of-privilege vulnerability in its Security Update Guide, tying the flaw to the Desktop Window Manager component that every m
CVE-2026-42825: Triage Windows Telephony EoP Before Patch Arrives
Microsoft lists CVE-2026-42825 as a Windows Telephony Service elevation-of-privilege vulnerability in the Security Update Guide, but the publicly accessible record currently offers little beyond the p
Microsoft Patches .NET Core Tampering Vulnerability CVE-2026-32175 in May Patch Tuesday
Microsoft disclosed CVE-2026-32175, a .NET Core tampering vulnerability, in its Security Update Guide on May 12, 2026, as part of the May Patch Tuesday cycle, identifying the issue as a confirmed flaw
CVE-2026-42831 Office RCE: Microsoft Flags High Exploit Risk, Patch Now
Microsoft has listed CVE-2026-42831 as a Microsoft Office remote code execution vulnerability in the Security Update Guide, and the most important public signal on May 12, 2026, is not exploit drama b
CVE-2026-32185: Microsoft Teams Spoofing Exposes Critical Trust-Boundary Failure, Patch Now
Microsoft has published CVE-2026-32185 as a Microsoft Teams spoofing vulnerability in the Security Update Guide, and as of May 12, 2026, the public framing is less about a dramatic exploit chain than