Cumulative Update #5 for SQL Server 2025 RTM
The 5th cumulative update release for SQL Server 2025 RTM is now available for download at the Microsoft Downloads site. Please note that registration is no longer required to download Cumulative updates. To learn more about the release or servicing model, please visit: CU5 KB Article: https://learn.microsoft.com/troubleshoot/sql/releases/sqlserver-2025/cumulativeupdate5 Starting with SQL Server 2017, we adopted a new modern servicing model. Please refer to our blog for more details on Modern Servicing Model for SQL Server. Microsoft® SQL Server® 2025 RTM Latest Cumulative Update: https://www.microsoft.com/download/details.aspx?familyid=69e0b8fc-1c50-41bd-a576-b9c66b2f302a Update Center for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updates
Security Update for SQL Server 2016 SP3
The Security Update for SQL Server 2016 SP3 GDR is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2016 SP3, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2016 SP3 GDR KB Article: KB5089271 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=07b113c3-1315-444e-b442-b0297f0cebe1 Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5089271 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2016 SP3 Azure Connect Feature Pack
The Security Update for SQL Server 2016 SP3 Azure Connect Feature Pack is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2016 SP3 Azure Connect Feature Pack, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2016 SP3 Azure Connect Feature Pack KB Article: KB5089270 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=f9014a03-feca-41c1-bc64-fb801e0e9799 Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5089270 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2017 RTM
The Security Update for SQL Server 2017 RTM GDR is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2017 RTM, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2017 RTM GDR KB Article: KB5090347 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=09c81e42-2942-4fb8-b84b-f0905fcd3b33 Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5090347 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2017 RTM CU31
The Security Update for SQL Server 2017 RTM CU31 is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2017 RTM CUs, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2017 RTM CU31 KB Article: KB5090354 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=3d1a0db7-cdd3-4021-be11-73f43c870fac Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5090354 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2019 RTM
The Security Update for SQL Server 2019 RTM GDR is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2019 RTM, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2019 RTM GDR KB Article: KB5090408 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=ad8a836a-cf79-44c9-b361-d94a8fe698e1 Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5090408 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2019 RTM CU32
The Security Update for SQL Server 2019 RTM CU32 is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2019 RTM CUs, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2019 RTM CU32 KB Article: KB5090407 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=bb9b5d10-84c4-4cca-85bf-abb93a453f57 Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5090407 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2022 RTM
The Security Update for SQL Server 2022 RTM GDR is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2022 RTM, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2022 RTM GDR KB Article: KB5091158 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=9edbb614-c56a-4c5a-b4dc-157d4036f44c Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5091158 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2025 RTM
The Security Update for SQL Server 2025 RTM GDR is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2025 RTM, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2025 RTM GDR KB Article: KB5091223 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=070dacdf-e60d-4a91-8e94-e1f4e453b7b5 Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5091223 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updatesSecurity Update for SQL Server 2025 RTM CU4
The Security Update for SQL Server 2025 RTM CU4 is now available for download at the Microsoft Download Center and Microsoft Update Catalog sites. This package cumulatively includes all previous security fixes for SQL Server 2025 RTM CUs, plus it includes the new security fixes detailed in the KB Article. Security Bulletins: CVE-2026-40370 - Security Update Guide - Microsoft - SQL Server Remote Code Execution Vulnerability Security Update of SQL Server 2025 RTM CU4 KB Article: KB5089899 Microsoft Download Center: https://www.microsoft.com/download/details.aspx?familyid=a9274560-fbdb-421c-b2cb-123ab69dc098 Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=5089899 Latest Updates for Microsoft SQL Server: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/download-and-install-latest-updates