.NET Announcements published “Microsoft Security Advisory CVE-2026-96237 | .NET SDK Remote Code Execution Vulnerability” by bribrothers on 2026-10-13. It is a security announcement; check the official advisory for affected versions and fixes.
.NET Announcements published “Microsoft Security Advisory CVE-2026-96238 | .NET SDK Security Feature Bypass Vulnerability” by bribrothers on 2026-10-13. It is a security announcement; check the official advisory for affected versions and fixes.
.NET Announcements published “Microsoft Security Advisory CVE-2026-96957 | .NET SDK Security Feature Bypass Vulnerability” by bribrothers on 2026-10-13. It is a security announcement; check the official advisory for affected versions and fixes.
.NET 10.0.13 was released on 2026-10-13. It ships .NET Runtime 10.0.13, ASP.NET Core Runtime 10.0.13, SDK 10.0.402, 10.0.113. The official release metadata lists 44 CVEs addressed in this release. .NET 10.0 is an LTS release currently in the "active" support phase, with support ending on 2028-11-14.
.NET 11.0.0-rc.2 was released on 2026-10-13. It ships .NET Runtime 11.0.0-rc.2.26504.105, ASP.NET Core Runtime 11.0.0-rc.2.26504.105, SDK 11.0.100-rc.2.26504.105. The official release metadata lists 39 CVEs addressed in this release. .NET 11.0 is an STS release currently in the "go-live" support phase.
.NET 8.0.32 was released on 2026-10-13. It ships .NET Runtime 8.0.32, ASP.NET Core Runtime 8.0.32, SDK 8.0.426, 8.0.132. The official release metadata lists 40 CVEs addressed in this release. .NET 8.0 is an LTS release currently in the "maintenance" support phase, with support ending on 2026-11-10.
.NET 9.0.21 was released on 2026-10-13. It ships .NET Runtime 9.0.21, ASP.NET Core Runtime 9.0.21, SDK 9.0.319, 9.0.122. The official release metadata lists 42 CVEs addressed in this release. .NET 9.0 is an STS release currently in the "maintenance" support phase, with support ending on 2026-11-10.
The dotnet/maui repository published 11.0.100-rc.2.26513.2 on 2026-10-15 as a pre-release. The release notes list changes including: Xcode: 27.0; Java JDK: 21.0.9.
.NET Blog published “Announcing .NET 11 Release Candidate 2” by .NET Team on 2026-10-13. Here is what it covers and why it matters for ASP.NET Core developers.
Azure SDK Blog published “Connect Azure Functions to more services with managed connectors” by Lily Ma on 2026-10-05. Here is what it covers and why it matters for Azure developers.
.NET Blog published “AG-UI Protocol now has a first-class .NET SDK” by Daniel Roth on 2026-09-25. Here is what it covers and why it matters for ASP.NET Core developers.
The dotnet/extensions repository published v10.10.1 on 2026-09-25. The release notes list changes including: Upgrade OpenAI SDK to 2.14.0 #7761 by @zxyao145; @zxyao145 made their first contribution in #7761.