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 |
|---|---|---|---|---|---|---|---|
| 17.0.5015.4 | 17.0.5015 17.00.5015 17.00.5015.4 | 2025.170.5015.4 | 2025.170.5015 2025.170.5015.0 | Q5126967 | KB5126967 | 5126967 Security update for SQL Server 2025 CU9: October 13, 2026 CVE-2026-65674 CVE-2026-67625 CVE-2026-67626 CVE-2026-67628 CVE-2026-68883 CVE-2026-70189 CVE-2026-83945 CVE-2026-85876 CVE-2026-85886 CVE-2026-85888 CVE-2026-85919 CVE-2026-88081 CVE-2026-88082 CVE-2026-88083 CVE-2026-88085 CVE-2026-88086 CVE-2026-88088 CVE-2026-88089 CVE-2026-94512 CVE-2026-94520 CVE-2026-94530 CVE-2026-96956 | *new |
| 17.0.5005.3 | 17.0.5005 17.00.5005 17.00.5005.3 | 2025.170.5005.3 | 2025.170.5005 2025.170.5005.0 | Q5122048 | KB5122048 | 5122048 Cumulative update 9 (CU9) for SQL Server 2025 Latest CU | *new |
| 17.0.4085.5 | 17.0.4085 17.00.4085 17.00.4085.5 | 2025.170.4085.5 | 2025.170.4085 2025.170.4085.0 | Q5122769 | KB5122769 | 5122769 Security update for SQL Server 2025 CU8: September 8, 2026 CVE-2026-47297 CVE-2026-66814 CVE-2026-66816 CVE-2026-66818 CVE-2026-66819 CVE-2026-66820 CVE-2026-67368 CVE-2026-67369 CVE-2026-67370 CVE-2026-67373 CVE-2026-67376 CVE-2026-67378 CVE-2026-67379 CVE-2026-67380 CVE-2026-67381 CVE-2026-67383 CVE-2026-67384 CVE-2026-67385 CVE-2026-67386 CVE-2026-67388 CVE-2026-67389 CVE-2026-67390 CVE-2026-67393 CVE-2026-67624 CVE-2026-67629 CVE-2026-67630 CVE-2026-67631 CVE-2026-67633 CVE-2026-67636 CVE-2026-67638 CVE-2026-67639 CVE-2026-67641 CVE-2026-67642 CVE-2026-67643 CVE-2026-67645 CVE-2026-67648 CVE-2026-68775 CVE-2026-68776 CVE-2026-68777 CVE-2026-68778 CVE-2026-68779 CVE-2026-68780 CVE-2026-68781 CVE-2026-68784 CVE-2026-68785 CVE-2026-68786 CVE-2026-68787 CVE-2026-73028 CVE-2026-73029 CVE-2026-77480 CVE-2026-77481 CVE-2026-77483 CVE-2026-77484 CVE-2026-77485 CVE-2026-77487 CVE-2026-77488 | |
| 17.0.4075.5 | 17.0.4075 17.00.4075 17.00.4075.5 | 2025.170.4075.5 | 2025.170.4075 2025.170.4075.0 | Q5104822 | KB5104822 | 5104822 Cumulative update 8 (CU8) for SQL Server 2025 | |
| 17.0.4065.4 | 17.0.4065 17.00.4065 17.00.4065.4 | 2025.170.4065.4 | 2025.170.4065 2025.170.4065.0 | Q5096981 | KB5096981 | 5096981 Cumulative update 7 (CU7) for SQL Server 2025 | |
| 17.0.4060.2 | 17.0.4060 17.00.4060 17.00.4060.2 | 2025.170.4060.2 | 2025.170.4060 2025.170.4060.0 | Q5101346 | KB5101346 | 5101346 Security update for SQL Server 2025 CU6: July 14, 2026 CVE-2026-47295 CVE-2026-47296 CVE-2026-50468 CVE-2026-54116 CVE-2026-54117 CVE-2026-54118 CVE-2026-55002 | |
| 17.0.4055.5 | 17.0.4055 17.00.4055 17.00.4055.5 | 2025.170.4055.5 | 2025.170.4055 2025.170.4055.0 | 5093421 Cumulative update 6 (CU6) for SQL Server 2025 | |||
| 17.0.4045.5 | 17.0.4045 17.00.4045 17.00.4045.5 | 2025.170.4045.5 | 2025.170.4045 2025.170.4045.0 | 5084896 Cumulative update 5 (CU5) for SQL Server 2025 | |||
| 17.0.4040.1 | 17.0.4040 17.00.4040 17.00.4040.1 | 2025.170.4040.1 | 2025.170.4040 2025.170.4040.0 | Q5089899 | KB5089899 | 5089899 Security update for SQL Server 2025 CU4: May 12, 2026 CVE-2026-40370 | |
| 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 | |||
| 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 | |
| 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 | |||
| 17.0.1145.4 | 17.0.1145 17.00.1145 17.00.1145.4 | 2025.170.1145.4 | 2025.170.1145 2025.170.1145.0 | Q5128492 | KB5128492 | 5128492 Security update for SQL Server 2025 GDR: October 13, 2026 CVE-2026-65674 CVE-2026-67625 CVE-2026-67626 CVE-2026-67628 CVE-2026-68883 CVE-2026-70189 CVE-2026-83945 CVE-2026-85876 CVE-2026-85886 CVE-2026-85888 CVE-2026-85919 CVE-2026-88081 CVE-2026-88082 CVE-2026-88083 CVE-2026-88085 CVE-2026-88086 CVE-2026-88088 CVE-2026-88089 CVE-2026-94512 CVE-2026-94520 CVE-2026-94530 CVE-2026-96956 | *new |
| 17.0.1135.8 | 17.0.1135 17.00.1135 17.00.1135.8 | 2025.170.1135.8 | 2025.170.1135 2025.170.1135.0 | Q5122770 | KB5122770 | 5122770 Security update for SQL Server 2025 GDR: September 8, 2026 CVE-2026-47297 CVE-2026-66814 CVE-2026-66816 CVE-2026-66818 CVE-2026-66819 CVE-2026-66820 CVE-2026-67368 CVE-2026-67369 CVE-2026-67370 CVE-2026-67373 CVE-2026-67376 CVE-2026-67378 CVE-2026-67379 CVE-2026-67380 CVE-2026-67381 CVE-2026-67383 CVE-2026-67384 CVE-2026-67385 CVE-2026-67386 CVE-2026-67388 CVE-2026-67389 CVE-2026-67390 CVE-2026-67393 CVE-2026-67624 CVE-2026-67629 CVE-2026-67630 CVE-2026-67631 CVE-2026-67633 CVE-2026-67636 CVE-2026-67638 CVE-2026-67639 CVE-2026-67641 CVE-2026-67642 CVE-2026-67643 CVE-2026-67645 CVE-2026-67648 CVE-2026-68775 CVE-2026-68776 CVE-2026-68777 CVE-2026-68778 CVE-2026-68779 CVE-2026-68780 CVE-2026-68781 CVE-2026-68784 CVE-2026-68785 CVE-2026-68786 CVE-2026-68787 CVE-2026-73028 CVE-2026-73029 CVE-2026-77480 CVE-2026-77481 CVE-2026-77483 CVE-2026-77484 CVE-2026-77485 CVE-2026-77487 CVE-2026-77488 | |
| 17.0.1125.2 | 17.0.1125 17.00.1125 17.00.1125.2 | 2025.170.1125.2 | 2025.170.1125 2025.170.1125.0 | Q5102333 | KB5102333 | 5102333 Security update for SQL Server 2025 GDR: July 14, 2026 CVE-2026-47295 CVE-2026-47296 CVE-2026-50468 CVE-2026-54116 CVE-2026-54117 CVE-2026-54118 CVE-2026-55002 | |
| 17.0.1115.1 | 17.0.1115 17.00.1115 17.00.1115.1 | 2025.170.1115.1 | 2025.170.1115 2025.170.1115.0 | Q5091223 | KB5091223 | 5091223 Security update for SQL Server 2025 GDR: May 12, 2026 CVE-2026-40370 | |
| 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 | |
| 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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