Microsoft SQL Server 2025 Versions
Microsoft SQL Server 2025
Released:
Mainstream support end date:
Extended support end date:
Also called:
- SQL 2025
- SQL2025
- MSSQL2025
- MSSQL 2025
- SQL Server 17.0 (not to be confused with SQL Server 2017 ← this is a different version!)
- SQL Server 17.00
- SQL Server 17
- MSSQL17
- MSSQL 17
Database Compatibility Level: 170
Generally available on Windows, Linux, Docker, and Kubernetes.
SQL Server 2025 is the latest version of SQL Server released at the Microsoft Ignite 2025 on November 18, 2025.
Previous version is SQL Server 2022.
Build numbers:
| Build | Alternative builds | File version | Alternative file version | Q | KB | KB / Description | Release Date |
|---|---|---|---|---|---|---|---|
| 17.0.4035.5 | 17.0.4035 17.00.4035 17.00.4035.5 | 2025.170.4035.5 | 2025.170.4035 2025.170.4035.0 | 5081495 Cumulative update 4 (CU4) for SQL Server 2025 Latest CU | *new | ||
| 17.0.4030.1 | 17.0.4030 17.00.4030 17.00.4030.1 | 2025.170.4030.1 | 2025.170.4030 2025.170.4030.0 | Q5083245 | KB5083245 | 5083245 Security update for SQL Server 2025 CU3: April 14, 2026 CVE-2026-32167 CVE-2026-32176 | *new |
| 17.0.4025.3 | 17.0.4025 17.00.4025 17.00.4025.3 | 2025.170.4025.3 | 2025.170.4025 2025.170.4025.0 | 5077896 Cumulative update 3 (CU3) for SQL Server 2025 | |||
| 17.0.4020.2 | 17.0.4020 17.00.4020 17.00.4020.2 | 2025.170.4020.2 | 2025.170.4020 2025.170.4020.0 | Q5077466 | KB5077466 | 5077466 Security update for SQL Server 2025 CU2: March 10, 2026 CVE-2026-21262 CVE-2026-26115 CVE-2026-26116 | |
| 17.0.4015.4 | 17.0.4015 17.00.4015 17.00.4015.4 | 2025.170.4015.4 | 2025.170.4015 2025.170.4015.0 | 5075211 Cumulative update 2 (CU2) for SQL Server 2025 | |||
| 17.0.4006.2 | 17.0.4006 17.00.4006 17.00.4006.2 | 2025.170.4006.2 | 2025.170.4006 2025.170.4006.0 | 5078298 Cumulative update 1 (CU1) for SQL Server 2025 (Rereleased) | |||
| 17.0.4005.7 | 17.0.4005 17.00.4005 17.00.4005.7 | 2025.170.4005.7 | 2025.170.4005 2025.170.4005.0 | Withdrawn Cumulative update 1 (CU1) for SQL Server 2025 | |||
| 17.0.1110.1 | 17.0.1110 17.00.1110 17.00.1110.1 | 2025.170.1110.1 | 2025.170.1110 2025.170.1110.0 | Q5084814 | KB5084814 | 5084814 Security update for SQL Server 2025 GDR: April 14, 2026 CVE-2026-32167 CVE-2026-32176 | *new |
| 17.0.1105.2 | 17.0.1105 17.00.1105 17.00.1105.2 | 2025.170.1105.2 | 2025.170.1105 2025.170.1105.0 | Q5077468 | KB5077468 | 5077468 Security update for SQL Server 2025 GDR: March 10, 2026 CVE-2026-21262 CVE-2026-26115 CVE-2026-26116 | |
| 17.0.1050.2 | 17.0.1050 17.00.1050 17.00.1050.2 | 2025.170.1050.2 | 2025.170.1050 2025.170.1050.0 | Q5073177 | KB5073177 | 5073177 Security update for SQL Server 2025 GDR: January 13, 2026 CVE-2026-20803 | |
| 17.0.1000.7 | 17.0.1000 17.00.1000 17.00.1000.7 | 2025.170.1000.7 | 2025.170.1000 2025.170.1000.0 | Microsoft SQL Server 2025 RTM RTM | |||
| 17.0.925.4 | 17.0.925 17.00.925 17.00.925.4 | 2024.170.925.4 | 2024.170.925 2024.170.925.0 | Microsoft SQL Server 2025 Release Candidate 1 (RC 1) Beta | |||
| 17.0.900.7 | 17.0.900 17.00.900 17.00.900.7 | 2024.170.900.7 | 2024.170.900 2024.170.900.0 | Microsoft SQL Server 2025 Release Candidate 0 (RC 0) Beta | |||
| 17.0.800.3 | 17.0.800 17.00.800 17.00.800.3 | 2024.170.800.3 | 2024.170.800 2024.170.800.0 | Microsoft SQL Server 2025 Public Preview (CTP 2.1) Beta | |||
| 17.0.700.9 | 17.0.700 17.00.700 17.00.700.9 | 2024.170.700.9 | 2024.170.700 2024.170.700.0 | Microsoft SQL Server 2025 Public Preview (CTP 2.0) Beta | |||
| 17.0.600.9 | 17.0.600 17.00.600 17.00.600.9 | 2024.170.600.9 | 2024.170.600 2024.170.600.0 | Microsoft SQL Server 2025 Community Technology Preview 1.5 (CTP 1.5) Beta | |||
| 17.0.17.0 | 17.0.17 17.00.17 17.00.17.0 | 2024.170.17.0 | 2024.170.17 | Microsoft SQL Server 2025 Community Technology Preview 1.0 (CTP 1.0) Beta |
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