.NET 10

.NET 10 reaches end of life on November 14, 2028, when security updates stop.

Status: Supported
Released: November 11, 2025
Security updates until: November 14, 2028
Long-term support release: Yes
Official lifecycle page: dotnet.microsoft.com
Checked on: September 29, 2026

.NET 10 is supported. Microsoft provides security updates until November 14, 2028. Microsoft released it on November 11, 2025. .NET 10 is a long-term support (LTS) release in active support. The final six months of every .NET release are a maintenance phase with security fixes only.

Product: .NET
Version: 10
Sources: Page URL
.NET support policy https://dotnet.microsoft.com/en-us/platform/support/policy/dotnet-core

Page	URL
.NET support policy	https://dotnet.microsoft.com/en-us/platform/support/policy/dotnet-core

Questions

When does .NET 10 reach end of life?

Security updates for .NET 10 continue until November 14, 2028.

Is .NET 10 still supported?

Yes. As of September 29, 2026, .NET 10 is supported.

When was .NET 10 released?

.NET 10 was released on November 11, 2025.

Where do the .NET 10 dates come from?

From the vendor’s official pages (.NET support policy), checked on September 29, 2026.

Sources

Every date comes from the vendor’s official lifecycle or release page: Microsoft Lifecycle and Windows release health, Ubuntu’s release cycle, Debian releases, the Python developer guide, the Node.js release schedule, php.net, Oracle’s Java SE support roadmap and Lifetime Support Policy, the .NET support policy, PostgreSQL versioning, Mozilla’s release calendar and Google’s Pixel update policy. Each record links its sources and shows the date they were checked.