.net Desktop Runtime 8.0.11 [patched] May 2026

Get-ChildItem 'HKLM:\SOFTWARE\dotnet\Setup\InstalledVersions\x64\sharedfx\Microsoft.WindowsDesktop.App' | ForEach-Object $_.GetValue('Version') If you see 8.0.10 or lower, you’re not on the latest. .NET Desktop Runtime 8.0.11 is not glamorous. It won’t make your apps faster in a way you’ll notice on day one. But it closes three important memory/security holes that will bite you eventually—usually at 4 PM on a Friday before a long weekend.

Let’s pull back the curtain on : what it fixes, why the version number is so specific, and whether you need to rush to install it. First, What Is the .NET Desktop Runtime? To be clear: This is not a framework for building web APIs (that’s ASP.NET Core). The Desktop Runtime specifically runs Windows Forms (WinForms) and Windows Presentation Foundation (WPF) applications. .net desktop runtime 8.0.11

And for the love of stable software: stop ignoring those little runtime updates. Today it’s 8.0.11. Tomorrow it might be 8.0.12 with a fix for your most-hated crash. But it closes three important memory/security holes that