.NET 9.0.6 was released on 2025-06-10. It ships .NET Runtime 9.0.6, ASP.NET Core Runtime 9.0.6, SDK 9.0.301, 9.0.205, 9.0.107. The official release metadata lists 1 CVE addressed in this release. .NET 9.0 is an STS release currently in the "maintenance" support phase, with support ending on 2026-11-10. It has since been superseded by .NET 9.0.21.
.NET 9.0.5 was released on 2025-05-13. It ships .NET Runtime 9.0.5, ASP.NET Core Runtime 9.0.5, SDK 9.0.300, 9.0.204, 9.0.106. The official release metadata lists 1 CVE addressed in this release. .NET 9.0 is an STS release currently in the "maintenance" support phase, with support ending on 2026-11-10. It has since been superseded by .NET 9.0.21.
.NET 9.0.4 was released on 2025-04-08. It ships .NET Runtime 9.0.4, ASP.NET Core Runtime 9.0.4, SDK 9.0.203, 9.0.105. The official release metadata lists 1 CVE addressed in this release. .NET 9.0 is an STS release currently in the "maintenance" support phase, with support ending on 2026-11-10. It has since been superseded by .NET 9.0.21.
.NET 9.0.3 was released on 2025-03-11. It ships .NET Runtime 9.0.3, ASP.NET Core Runtime 9.0.3, SDK 9.0.202, 9.0.201, 9.0.104. The official release metadata lists 1 CVE addressed in this release. .NET 9.0 is an STS release currently in the "maintenance" support phase, with support ending on 2026-11-10. It has since been superseded by .NET 9.0.21.
.NET 9.0.2 was released on 2025-02-11. It ships .NET Runtime 9.0.2, ASP.NET Core Runtime 9.0.2, SDK 9.0.200, 9.0.103. .NET 9.0 is an STS release currently in the "maintenance" support phase, with support ending on 2026-11-10. It has since been superseded by .NET 9.0.21.
.NET 9.0.1 was released on 2025-01-14. It ships .NET Runtime 9.0.1, ASP.NET Core Runtime 9.0.1, SDK 9.0.102. The official release metadata lists 4 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. It has since been superseded by .NET 9.0.21.
.NET 9.0.0 was released on 2024-12-03. It ships .NET Runtime 9.0.0, ASP.NET Core Runtime 9.0.0, SDK 9.0.101, 9.0.100. The official release metadata lists 2 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. It has since been superseded by .NET 9.0.21.
.NET 7.0.20 was released on 2024-05-28. It ships .NET Runtime 7.0.20, ASP.NET Core Runtime 7.0.20, SDK 7.0.410, 7.0.317, 7.0.120. The official release metadata lists 1 CVE addressed in this release. .NET 7.0 has reached end of support (2024-05-14) and no longer receives fixes.
.NET 5.0.17 was released on 2022-05-10. It ships .NET Runtime 5.0.17, ASP.NET Core Runtime 5.0.17, SDK 5.0.408, 5.0.214. The official release metadata lists 3 CVEs addressed in this release. .NET 5.0 has reached end of support (2022-05-10) and no longer receives fixes.
.NET 3.0.3 was released on 2020-02-18. It ships .NET Runtime 3.0.3, ASP.NET Core Runtime 3.0.3, SDK 3.0.103. .NET 3.0 has reached end of support (2020-03-03) and no longer receives fixes.
.NET 2.2.8 was released on 2019-11-19. It ships .NET Runtime 2.2.8, ASP.NET Core Runtime 2.2.8, SDK 2.2.207, 2.2.110. .NET 2.2 has reached end of support (2019-12-23) and no longer receives fixes.
.NET 2.0.9 was released on 2018-07-10. It ships .NET Runtime 2.0.9, ASP.NET Core Runtime 2.0.9, SDK 2.1.202. The official release metadata lists 2 CVEs addressed in this release. .NET 2.0 has reached end of support (2018-10-01) and no longer receives fixes.