.NET and .NET Framework April 2025 servicing releases updates

Welcome to our combined .NET servicing updates for April 2025. Let’s get into the latest release of .NET & .NET Framework, here is a quick overview of what’s new in these releases:

Security improvements

This month you will find CVEs that have been fixed this month:

CVE #
Title
Applies to

CVE-2025-26682
.NET Denial of Service Vulnerability
.NET 9.0, .NET 8.0

.NET 8.0
.NET 9.0

Release Notes
8.0.15
9.0.4

Installers and binaries
8.0.15
9.0.4

Container Images
images
images

Linux packages
8.0.15
9.0.4

Known Issues
8.0
9.0

Release changelogs

ASP.NET Core: 8.0.15 | 9.0.4
Entity Framework Core: 9.0.4
Runtime: 8.0.15 | 9.0.4
SDK: 8.0.15 | 9.0.4
Winforms: 9.0.4

Share feedback about this release in the Release feedback issue.

.NET Framework April 2025 Updates

This month, there are no new security and are new non-security updates. For recent .NET Framework servicing updates, be sure to browse our release notes for .NET Framework for more details.

See you next month

That’s it for this month, make sure you update to the latest service release today.

The post .NET and .NET Framework April 2025 servicing releases updates appeared first on .NET Blog.

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