.NET 8 patch history
Every .NET 8 release, newest first, from Microsoft's release metadata. Patches ship on Patch Tuesday, the second Tuesday of the month.
| Version | Date | Security fixes | SDKs |
|---|---|---|---|
| 8.0.31 | 2026-09-08 | Yes: CVE-2026-69439, CVE-2026-71328, CVE-2026-69522, CVE-2026-69304, CVE-2026-58649 | 8.0.425, 8.0.131 |
| 8.0.30 | 2026-08-11 | Yes: CVE-2026-62898, CVE-2026-62899, CVE-2026-62900, CVE-2026-62901, CVE-2026-62886, CVE-2026-62871, CVE-2026-70354, CVE-2026-62902, CVE-2026-62897, CVE-2026-62909 | 8.0.424, 8.0.130 |
| 8.0.29 | 2026-07-14 | Yes: CVE-2026-50651, CVE-2026-50526, CVE-2026-50524, CVE-2026-50646, CVE-2026-50649, CVE-2026-50650, CVE-2026-56158, CVE-2026-47302, CVE-2026-50648, CVE-2026-50527, CVE-2026-47304, CVE-2026-50525, CVE-2026-57108, CVE-2026-50528, CVE-2026-50659, CVE-2026-47300, CVE-2026-47303 | 8.0.423, 8.0.129 |
| 8.0.28 | 2026-06-09 | Yes: CVE-2026-45591, CVE-2026-45491, CVE-2026-45490 | 8.0.422, 8.0.128 |
| 8.0.27 | 2026-05-12 | Yes: CVE-2026-32177, CVE-2026-35433, CVE-2026-32175, CVE-2026-42899 | 8.0.421, 8.0.127 |
| 8.0.26 | 2026-04-14 | Yes: CVE-2026-26171, CVE-2026-32203, CVE-2026-33116, CVE-2026-32178 | 8.0.420, 8.0.126 |
| 8.0.25 | 2026-03-10 | Yes: CVE-2026-26130 | 8.0.419, 8.0.125 |
| 8.0.24 | 2026-02-10 | Yes: CVE-2026-21218 | 8.0.418, 8.0.124 |
| 8.0.23 | 2026-01-13 | No | 8.0.417, 8.0.123 |
| 8.0.22 | 2025-11-11 | No | 8.0.416, 8.0.319, 8.0.122 |
| 8.0.21 | 2025-10-14 | Yes: CVE-2025-55247, CVE-2025-55315, CVE-2025-55248 | 8.0.121, 8.0.318, 8.0.415 |
| 8.0.20 | 2025-09-09 | No | 8.0.414, 8.0.317, 8.0.120 |
| 8.0.19 | 2025-08-05 | No | 8.0.413, 8.0.316, 8.0.119 |
| 8.0.18 | 2025-07-08 | No | 8.0.412, 8.0.315, 8.0.118 |
| 8.0.17 | 2025-06-10 | Yes: CVE-2025-30399 | 8.0.411, 8.0.314, 8.0.117 |
| 8.0.16 | 2025-05-22 | Yes: CVE-2025-26646 | 8.0.410, 8.0.313, 8.0.409, 8.0.312, 8.0.116 |
| 8.0.15 | 2025-04-08 | Yes: CVE-2025-26682 | 8.0.408, 8.0.311, 8.0.115 |
| 8.0.14 | 2025-03-11 | Yes: CVE-2025-24070 | 8.0.407, 8.0.310, 8.0.114 |
| 8.0.13 | 2025-02-11 | No | 8.0.406, 8.0.309, 8.0.113 |
| 8.0.12 | 2025-01-14 | Yes: CVE-2025-21172, CVE-2025-21176, CVE-2025-21173 | 8.0.405, 8.0.308, 8.0.112 |
| 8.0.11 | 2024-11-12 | No | 8.0.404, 8.0.307, 8.0.111 |
| 8.0.10 | 2024-10-08 | Yes: CVE-2024-43483, CVE-2024-43485, CVE-2024-43484, CVE-2024-38229 | 8.0.403, 8.0.306, 8.0.110 |
| 8.0.8 | 2024-09-24 | Yes: CVE-2024-38167, CVE-2024-38168 | 8.0.402, 8.0.401, 8.0.400, 8.0.304, 8.0.108 |
| 8.0.7 | 2024-07-09 | Yes: CVE-2024-38095, CVE-2024-35264, CVE-2024-30105 | 8.0.303, 8.0.107 |
| 8.0.6 | 2024-06-11 | Yes: CVE-2024-20672 | 8.0.302, 8.0.301, 8.0.206, 8.0.106 |
| 8.0.5 | 2024-05-14 | Yes: CVE-2024-30045, CVE-2024-30046 | 8.0.300, 8.0.205, 8.0.105 |
| 8.0.4 | 2024-04-09 | Yes: CVE-2024-21409 | 8.0.204, 8.0.104 |
| 8.0.3 | 2024-03-12 | Yes: CVE-2024-26190, CVE-2024-21392 | 8.0.203, 8.0.202, 8.0.103 |
| 8.0.2 | 2024-02-13 | Yes: CVE-2024-21386, CVE-2024-21404 | 8.0.201, 8.0.200, 8.0.102 |
| 8.0.1 | 2024-01-09 | Yes: CVE-2024-0056, CVE-2024-0057, CVE-2024-21319 | 8.0.101 |
| 8.0.0 | 2023-11-14 | Yes: CVE-2023-36049, CVE-2023-36558, CVE-2023-36038 | 8.0.100 |
FAQ
When does .NET 8 support end?
.NET 8 is supported until November 10, 2026. The last six months before that are maintenance: security fixes only.
Is .NET 8 LTS?
Yes. .NET 8 is a Long Term Support release with three years of support.
What C# version does .NET 8 use?
C# 12. It is the default language version for projects that target net8.0.
What is the latest .NET 8 version?
8.0.31, released September 8, 2026 (as of September 26, 2026). The latest SDK is 8.0.425.
When was .NET 8 released?
November 14, 2023.
Other versions
- .NET 10
- .NET 9
- .NET 8
- .NET 7
- .NET 6
- .NET Core 3.1
- .NET Framework 4.8
- .NET Framework 4.7.2
- .NET Framework 4.6.2
- .NET Framework 3.5
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