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.
https://learn.microsoft.com/en-us/dotnet/framework/release-notes/2025/04-08-april-cumulative-update for those of us who still care about .NET Framework and are being misled by this blog post.
That’s entirely false. There is a .NET Framework update this month.
For a blog post written by two people, this is a huge oversight.
> This month you will find CVEs that have been fixed this month:
> This month, there are no new security and are new non-security updates.
> I specializes in .NET release processes.
Thanks, it would be great if you spellcheck before publishing.