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Microsoft SQL Server Updates

Software

Here you will find all software, firmware, and hardware updates from Microsoft SQL Server.

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New Release every
5 days
Critical fixes
10
Security-related releases
100%

Risk factor
A total of 21 updates have been released for SQL Server.

Smooth installs %
Minor issues %
Major issues %

Variants

SQL Server SQL Server 2017

View 12 Updates

SQL Server SQL Server 2019

View 12 Updates

SQL Server SQL Server 2022

View 17 Updates

SQL Server SQL Server 2025

View 23 Updates

Updates

Latest vendor release: Oct 22, 2026

SQL Server SQL Server 2025 Logo

KB5125471 is Cumulative Update 10 for SQL Server 2025, updating the product to build 17.0.5035.5 with 37 fixes. The update includes multiple security improvements and documents two known issues.

Security update Microsoft SQL Server SQL Server 2025
Oct 22, 2026
17.0.5035.5
Security update Microsoft SQL Server SQL Server 2025
Oct 22, 2026
17.0.5035.5
SQL Server SQL Server 2022 Logo

KB5126934 updates SQL Server 2022 to build 16.0.4305.5 and resolves multiple vulnerabilities, including remote code execution, elevation of privilege, information disclosure, and denial of service issues.

Security update Microsoft SQL Server SQL Server 2022
Oct 13, 2026
16.0.4305.5
Security update Microsoft SQL Server SQL Server 2022
Oct 13, 2026
16.0.4305.5
SQL Server SQL Server 2022 Logo

KB5128493 updates SQL Server 2022 GDR to build 16.0.1210.3. It resolves multiple remote code execution, elevation of privilege, denial of service, and information disclosure vulnerabilities.

Security update Microsoft SQL Server SQL Server 2022
Oct 13, 2026
16.0.1210.3 (file version 2022.160.1210.3)
Security update Microsoft SQL Server SQL Server 2022
Oct 13, 2026
16.0.1210.3 (file version 2022.160.1210.3)
SQL Server SQL Server 2019 Logo

KB5128494 updates SQL Server 2019 to build 15.0.4500.2 and addresses 19 security vulnerabilities, including remote code execution, elevation of privilege, denial of service, and information disclosure issues.

Security update Microsoft SQL Server SQL Server 2019
Oct 13, 2026
15.0.4500.2
Security update Microsoft SQL Server SQL Server 2019
Oct 13, 2026
15.0.4500.2
SQL Server SQL Server 2019 Logo

KB5128495 updates SQL Server 2019 GDR to build 15.0.2200.2 and resolves multiple remote code execution, elevation of privilege, denial of service, and information disclosure vulnerabilities. It also includes reliability and validation improvements.

Security update Microsoft SQL Server SQL Server 2019
Oct 13, 2026
15.0.2200.2 (file version 2019.150.2200.2)
Security update Microsoft SQL Server SQL Server 2019
Oct 13, 2026
15.0.2200.2 (file version 2019.150.2200.2)
SQL Server SQL Server 2017 Logo

KB5128496 updates SQL Server 2017 to build 14.0.3560.2 and resolves multiple remote code execution, elevation of privilege, information disclosure, and denial-of-service vulnerabilities. It also introduces an MSDASQL linked-server issue under stricter connection validation.

Security update Microsoft SQL Server SQL Server 2017
Oct 13, 2026
14.0.3560.2
Security update Microsoft SQL Server SQL Server 2017
Oct 13, 2026
14.0.3560.2
SQL Server SQL Server 2017 Logo

KB5128497 updates SQL Server 2017 GDR to build 14.0.2140.2 and resolves multiple remote code execution, elevation of privilege, denial of service, and information disclosure vulnerabilities.

Security update Microsoft SQL Server SQL Server 2017
Oct 13, 2026
14.0.2140.2
Security update Microsoft SQL Server SQL Server 2017
Oct 13, 2026
14.0.2140.2
SQL Server SQL Server 2025 Logo

KB5126967 updates SQL Server 2025 CU9 to build 17.0.5015.4 and resolves 22 listed vulnerabilities, including remote code execution, elevation of privilege, denial of service, and information disclosure issues. It also documents linked-server and recovery-monitoring problems.

Security update Microsoft SQL Server SQL Server 2025
Oct 13, 2026
17.0.5015.4 (file version 2025.170.5015.4)
Security update Microsoft SQL Server SQL Server 2025
Oct 13, 2026
17.0.5015.4 (file version 2025.170.5015.4)
SQL Server SQL Server 2025 Logo

KB5128492 is a security update for SQL Server 2025 GDR, updating the product to version 17.0.1145.4. It resolves multiple remote code execution, elevation of privilege, information disclosure, and denial-of-service vulnerabilities.

Security update Microsoft SQL Server SQL Server 2025
Oct 13, 2026
17.0.1145.4
Security update Microsoft SQL Server SQL Server 2025
Oct 13, 2026
17.0.1145.4
SQL Server SQL Server 2025 Logo

KB5122048 delivers Cumulative Update 9 for Microsoft SQL Server 2025, updating SQL Server to 17.0.5005.3. It includes 45 fixes, security hardening, and new Managed Instance link multi-database support.

Security update Microsoft SQL Server SQL Server 2025
Sep 15, 2026
17.0.5005.3
Security update Microsoft SQL Server SQL Server 2025
Sep 15, 2026
17.0.5005.3
SQL Server SQL Server 2022 Logo

KB5104824 delivers Cumulative Update 27 for Microsoft SQL Server 2022 with 42 fixes, including security updates for managed backup, Microsoft Entra authentication, Extended Events, replication, and query processing. It also adds multiple-database link mode for Managed Instance link.

Security update Microsoft SQL Server SQL Server 2022
Sep 15, 2026
16.0.4295.3
Security update Microsoft SQL Server SQL Server 2022
Sep 15, 2026
16.0.4295.3
SQL Server SQL Server 2025 Logo

KB5122769 updates SQL Server 2025 to version 17.0.4085.5 and addresses many security vulnerabilities, including multiple CVEs affecting elevation of privilege, remote code execution, information disclosure, denial of service, and security feature bypass.

Security update Microsoft SQL Server SQL Server 2025
Sep 8, 2026
17.0.4085.5
Security update Microsoft SQL Server SQL Server 2025
Sep 8, 2026
17.0.4085.5
SQL Server SQL Server 2025 Logo

KB5122770 delivers the September 8, 2026 security update for SQL Server 2025, version 17.0.1135.8. It fixes many vulnerabilities, including multiple CVEs, and includes a known issue affecting linked server queries that use MSDASQL.

Security update Microsoft SQL Server SQL Server 2025
Sep 8, 2026
17.0.1135.8
Security update Microsoft SQL Server SQL Server 2025
Sep 8, 2026
17.0.1135.8
SQL Server SQL Server 2019 Logo

KB5122772 delivers the SQL Server 2019 CU32 security update for version 15.0.4490.9. It fixes many vulnerabilities, including multiple CVEs for elevation of privilege, remote code execution, information disclosure, and denial of service, and includes a linked server known issue with MSDASQL.

Security update Microsoft SQL Server SQL Server 2019
Sep 8, 2026
15.0.4490.9
Security update Microsoft SQL Server SQL Server 2019
Sep 8, 2026
15.0.4490.9
SQL Server SQL Server 2019 Logo

KB5122773 updates SQL Server 2019 to 15.0.2190.7 and fixes many security vulnerabilities, including elevation of privilege, remote code execution, information disclosure, and denial of service issues. It also includes reliability and security fixes for PolyBase, replication, Extended Events, SQL Agent, XML, and other engine components.

Security update Microsoft SQL Server SQL Server 2019
Sep 8, 2026
15.0.2190.7
Security update Microsoft SQL Server SQL Server 2019
Sep 8, 2026
15.0.2190.7
SQL Server SQL Server 2017 Logo

KB5122774 updates SQL Server 2017 to 14.0.3550.4 and addresses multiple vulnerabilities, including elevation of privilege, remote code execution, information disclosure, and denial of service. It also includes fixes for linked server validation, replication, SQL Agent, XML, Extended Events, and backup-related security issues.

Security update Microsoft SQL Server SQL Server 2017
Sep 8, 2026
14.0.3550.4
Security update Microsoft SQL Server SQL Server 2017
Sep 8, 2026
14.0.3550.4
SQL Server SQL Server 2017 Logo

KB5122775 updates SQL Server 2017 GDR to 14.0.2130.4 and fixes many security vulnerabilities, including multiple CVEs for elevation of privilege, remote code execution, information disclosure, and denial of service. It also includes a known issue affecting linked server queries that use MSDASQL.

Security update Microsoft SQL Server SQL Server 2017
Sep 8, 2026
14.0.2130.4
Security update Microsoft SQL Server SQL Server 2017
Sep 8, 2026
14.0.2130.4
SQL Server SQL Server 2025 Logo

KB5104822 updates Microsoft SQL Server 2025 to version 17.0.4075.5. It includes 11 fixes, adds encryption support for PolyBase gRPC communication on Linux, and introduces a new optional `@multi_subnet_failover` parameter to `sp_adddistributor`.

Security update Microsoft SQL Server SQL Server 2025
Aug 13, 2026
17.0.4075.5
Security update Microsoft SQL Server SQL Server 2025
Aug 13, 2026
17.0.4075.5
SQL Server SQL Server 2025 Logo

KB5096981 delivers Cumulative Update 7 for Microsoft SQL Server 2025, including 10 fixes since CU6. It also updates SQL Server to version 17.0.4065.4 and Analysis Services to 17.0.25.223.

Security update Microsoft SQL Server SQL Server 2025
Jul 16, 2026
17.0.4065.4
Security update Microsoft SQL Server SQL Server 2025
Jul 16, 2026
17.0.4065.4
SQL Server SQL Server 2022 Logo

KB5093420 delivers Cumulative Update 26 for Microsoft SQL Server 2022, including 12 fixes after CU25. It also includes a SQL injection vulnerability fix in `sys.sp_MSforeachdb` and security guidance to enable Extended Protection on Windows.

Security update Microsoft SQL Server SQL Server 2022
Jul 16, 2026
16.0.4265.3
Security update Microsoft SQL Server SQL Server 2022
Jul 16, 2026
16.0.4265.3