Summary: What's New this Month

MS KnowledgeBasePatchedProductPatched Product VersionReleaseDateRecommendationTitleDescriptionPublishDateProductsRequired RA RollupQualified with RA RollupComments
KB5075899Windows Server 202524H202/10/2026Fully Qualified2026-02 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5075899) (26100.32370)Install this update to resolve issues in Microsoft server operating system, version 24H2. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.02/23/2026FT Optix: 1.6.4.11
KB5075899Windows Server 202524H202/10/2026Fully Qualified2026-02 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5075899) (26100.32370)Install this update to resolve issues in Microsoft server operating system, version 24H2. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.02/23/2026FT Service Platform: 6.60.00 FT View Site Edition: 16.00.00 FT ViewPoint: 16.00.00 FT Alarms and Events: 6.60.00 FT Linx: 6.60.00 FT Linx Gateway: 6.60.00 RSLinx Classic: 4.60.00 FT Linx OPC UA Connector: 6.60.00 FT AssetCentre: 16.00.00 FT Historian SE: 12.00.00 FT Policy Manager: 6.60.00February 2026
KB5075902Windows Server 2016160702/10/2026Fully Qualified2026-02 Servicing Stack Update for Windows Server 2016 for x64-based Systems (KB5075902)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.02/23/2026FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT ViewPoint: 11.00.00 FT Alarms and Events: 6.11.00 FT Linx: 6.11.00 FT Linx Gateway: 6.11.00 RSLinx Classic: 4.11.00 FT Linx OPC UA Connector: 6.11.00December 2025 Legacy
KB5075904Windows 10 Enterprise LTSC201902/10/2026Fully Qualified2026-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5075904)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.02/23/2026FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT View Machine Edition: 11.00.00 FT Alarms and Events: 6.11.00 Studio 5000 Logix Designer: 31.00September 2022 or aboveDecember 2025 Legacy1. Refer to FAQ-18 for Required RA Rollup.
KB5075904Windows Server 2019180902/10/2026Fully Qualified2026-02 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5075904)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.02/23/2026FT Service Platform: 6.30.00 FT View Site Edition: 13.00.00 FT ViewPoint: 13.00.00 FT Alarms and Events: 6.30.00 FT Linx: 6.30.00 FT Linx Gateway: 6.30.00 RSLinx Classic: 4.30.00 FT Linx OPC UA Connector: 6.30.00 FT AssetCentre: 11.00.00 FT Batch: 15.00.00 ThinManager: 13.02 SP6 FT Historian SE: 8.00.00September 2022 or aboveFebruary 20261. Refer to FAQ-18 for Required RA Rollup.
KB5075906Windows Server 202221H202/10/2026Fully Qualified2026-02 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5075906)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.02/23/2026FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT ViewPoint: 14.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.40.00 FT Linx: 6.50.00 FT Linx Gateway: 6.40.00 FT Linx Gateway: 6.50.00 RSLinx Classic: 4.40.00 RSLinx Classic: 4.50.00 FT Linx OPC UA Connector: 6.40.00 FT Linx OPC UA Connector: 6.50.00 FT Transaction Manager: 14.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 17.00.00 FT Batch: 16.00.00 ThinManager: 14.01 SP2 FT Historian SE: 10.00.00 FT Historian SE: 9.01.00 FT Policy Manager: 6.50.00February 2026
KB5075906Windows Server 202221H202/10/2026Fully Qualified2026-02 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5075906)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.02/23/2026FT Remote Access: 14.3.0
KB5075912Windows 10 Enterprise LTSC21H202/10/2026Fully Qualified2026-02 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5075912)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.02/23/2026FT Service Platform: 6.30.00 ThinManager Client: 13.2.1 FT View Site Edition: 13.00.00 FT View Machine Edition: 13.00.00 FT Alarms and Events: 6.30.00 FT AssetCentre: 11.00.00 FT Batch: 15.00.00 RSLogix 5000: 20.06 Studio 5000 Logix Designer: 34.00September 2022 or aboveFebruary 20261. Refer to FAQ-18 for Required RA Rollup.
KB5075941Windows 11 Enterprise23H202/10/2026Fully Qualified2026-02 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5075941)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.02/23/2026FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 ThinManager Client: 14.1.0 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT View Machine Edition: 14.00.00 FT View Machine Edition: 15.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 16.00.00 FT Batch: 17.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 36.00 Studio 5000 Logix Designer: 37.01 Studio 5000 Logix Designer: 36.02 Studio 5000 Logix Designer: 35.03 Studio 5000 Logix Designer: 34.04February 2026
KB5075999Windows Server 2016160702/10/2026Fully Qualified2026-02 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5075999)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.02/23/2026FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT ViewPoint: 11.00.00 FT Alarms and Events: 6.11.00 FT Linx: 6.11.00 FT Linx Gateway: 6.11.00 RSLinx Classic: 4.11.00 FT Linx OPC UA Connector: 6.11.00September 2022 or aboveDecember 2025 Legacy1. Refer to FAQ-18 for Required RA Rollup.
KB5077181Windows 11 Enterprise24H202/10/2026Fully Qualified2026-02 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5077181) (26100.7840)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.02/23/2026FT Service Platform: 6.60.00 FT View Site Edition: 16.00.00 FT View Machine Edition: 16.00.00 FT Action Manager: 1.02.00 FT Alarms and Events: 6.60.00 FT Linx: 6.60.00 FT AssetCentre: 16.00.00 FT Logix Echo: 4.00 Studio 5000 Logix Designer: 38.00February 2026
KB5077863Windows 11 Enterprise23H202/10/2026Fully Qualified2026-02 .NET 8.0.24 Security Update for x64 Client (KB5077863)2026-02 .NET 8.0.24 Security Update for x64 Client (KB5077863)02/23/2026FT Service Platform: 6.50.00 FT View Site Edition: 15.00.00 FT View Machine Edition: 15.00.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT AssetCentre: 15.00.00 FT Batch: 17.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 37.01 Studio 5000 Logix Designer: 36.02 Studio 5000 Logix Designer: 35.03 Studio 5000 Logix Designer: 34.04February 2026
KB5077863Windows 11 Enterprise24H202/10/2026Fully Qualified2026-02 .NET 8.0.24 Security Update for x64 Client (KB5077863)2026-02 .NET 8.0.24 Security Update for x64 Client (KB5077863)02/23/2026FT Service Platform: 6.60.00 FT View Site Edition: 16.00.00 FT View Machine Edition: 16.00.00 FT Action Manager: 1.02.00 FT Alarms and Events: 6.60.00 FT Linx: 6.60.00 FT AssetCentre: 16.00.00 FT Logix Echo: 4.00 Studio 5000 Logix Designer: 38.00February 2026
KB5077863Windows Server 202524H202/10/2026Fully Qualified2026-02 .NET 8.0.24 Security Update for x64 Server (KB5077863)2026-02 .NET 8.0.24 Security Update for x64 Server (KB5077863)02/23/2026FT Service Platform: 6.60.00 FT View Site Edition: 16.00.00 FT ViewPoint: 16.00.00 FT Alarms and Events: 6.60.00 FT Linx: 6.60.00 FT Linx Gateway: 6.60.00 RSLinx Classic: 4.60.00 FT Linx OPC UA Connector: 6.60.00 FT AssetCentre: 16.00.00 FT Historian SE: 12.00.00 FT Policy Manager: 6.60.00February 2026
KB5077863Windows Server 202221H202/10/2026Fully Qualified2026-02 .NET 8.0.24 Security Update for x64 Server (KB5077863)2026-02 .NET 8.0.24 Security Update for x64 Server (KB5077863)02/23/2026FT Service Platform: 6.50.00 FT View Site Edition: 15.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT Linx Gateway: 6.50.00 RSLinx Classic: 4.50.00 FT Linx OPC UA Connector: 6.50.00 FT AssetCentre: 15.00.00 FT Historian SE: 10.00.00 FT Policy Manager: 6.50.00February 2026
KB5077863Windows Server 202221H202/10/2026Fully Qualified2026-02 .NET 8.0.24 Security Update for x64 Server (KB5077863)2026-02 .NET 8.0.24 Security Update for x64 Server (KB5077863)02/23/2026FT Remote Access: 14.3.0
KB5078297Windows Server 202221H201/29/2026Fully QualifiedSQL Server 2022 RTM Cumulative Update (CU) 23 KB5078297CU23 for SQL Server 2022 RTM upgraded all SQL Server 2022 RTM instances and components installed through the SQL Server setup. CU23 can upgrade all editions and servicing levels of SQL Server 2022 RTM to the CU23 level. For customers in need of additional installation options, please visit the Microsoft Download Center to download the latest Cumulative Update (https://support.microsoft.com/kb/957826). To learn more about SQL Server 2022 RTM CU23, please visit the Microsoft Support (https://support.microsoft.com) Knowledge Base article KB5078297.02/23/2026FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT ViewPoint: 14.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 17.00.00 FT Batch: 16.00.00 FT Historian SE: 10.00.00 FT Historian SE: 9.01.00February 2026
KB5078297Windows 11 Enterprise23H201/29/2026Fully QualifiedSQL Server 2022 RTM Cumulative Update (CU) 23 KB5078297CU23 for SQL Server 2022 RTM upgraded all SQL Server 2022 RTM instances and components installed through the SQL Server setup. CU23 can upgrade all editions and servicing levels of SQL Server 2022 RTM to the CU23 level. For customers in need of additional installation options, please visit the Microsoft Download Center to download the latest Cumulative Update (https://support.microsoft.com/kb/957826). To learn more about SQL Server 2022 RTM CU23, please visit the Microsoft Support (https://support.microsoft.com) Knowledge Base article KB5078297.02/23/2026FT View Machine Edition: 14.00.00 FT View Machine Edition: 15.00.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 16.00.00 FT Batch: 17.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 36.00 Studio 5000 Logix Designer: 37.01 Studio 5000 Logix Designer: 36.02 Studio 5000 Logix Designer: 35.03 Studio 5000 Logix Designer: 34.04February 2026
KB5078297Windows Server 202524H201/29/2026Fully QualifiedSQL Server 2022 RTM Cumulative Update (CU) 23 KB5078297CU23 for SQL Server 2022 RTM upgraded all SQL Server 2022 RTM instances and components installed through the SQL Server setup. CU23 can upgrade all editions and servicing levels of SQL Server 2022 RTM to the CU23 level. For customers in need of additional installation options, please visit the Microsoft Download Center to download the latest Cumulative Update (https://support.microsoft.com/kb/957826). To learn more about SQL Server 2022 RTM CU23, please visit the Microsoft Support (https://support.microsoft.com) Knowledge Base article KB5078297.02/23/2026FT View Site Edition: 16.00.00 FT ViewPoint: 16.00.00 FT Alarms and Events: 6.60.00 FT AssetCentre: 16.00.00 FT Historian SE: 12.00.00February 2026