| KBase ID: 5082243 |
Title: Dynamic Update for Microsoft server operating system version 21H2 for x64-based Systems (5082243) |
Update Type: Critical Updates |
Severity: |
Date: 2026-04-15 |
| Description: ComponentUpdate: | ||||
| Vulnerabilities: |
Included Updates: 2026-04 Dynamic Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5082243) |
Applies to: Windows 10 and later Dynamic Update Windows Safe OS Dynamic Update |
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| KBase ID: 5082241 |
Title: Dynamic Update for Windows 10 Version 21H2 based (5082241) |
Update Type: Critical Updates |
Severity: |
Date: 2026-04-15 |
| Description: ComponentUpdate: | ||||
| Vulnerabilities: |
Included Updates: 2026-04 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5082241) 2026-04 Dynamic Update for Windows 10 Version 21H2 for x86-based Systems (KB5082241) |
Applies to: Windows 10 and later Dynamic Update Windows Safe OS Dynamic Update |
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| KBase ID: 5082240 |
Title: Dynamic Update for Windows 10 Version 1809 based (5082240) |
Update Type: Critical Updates |
Severity: |
Date: 2026-04-15 |
| Description: ComponentUpdate: | ||||
| Vulnerabilities: |
Included Updates: 2026-04 Dynamic Update for Windows 10 Version 1809 for x64-based Systems (KB5082240) 2026-04 Dynamic Update for Windows 10 Version 1809 for x86-based Systems (KB5082240) |
Applies to: Windows 10 and later Dynamic Update Windows Safe OS Dynamic Update |
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| KBase ID: 4559309 |
Title: Microsoft Edge (4559309) |
Update Type: Updates |
Severity: |
Date: 2026-04-15 |
| Description: This update provides the latest feature and quality updates to Microsoft Edge WebView2 Runtime. These updates are designed to be deployed with Windows Server Update Services and Configuration Manager. See the 'More Information' link for a list of supported operating systems. | ||||
| Vulnerabilities: |
Included Updates: Microsoft Edge-Extended Stable Channel Version 146 Update for x64 based Editions (Build 146.0.3856.117) Microsoft Edge-Extended Stable Channel Version 146 Update for x86 based Editions (Build 146.0.3856.117) Microsoft Edge-Stable Channel Version 147 Update for x64 based Editions (Build 147.0.3912.60) Microsoft Edge-Stable Channel Version 147 Update for x86 based Editions (Build 147.0.3912.60) Microsoft Edge-WebView2 Runtime Version 146 Update for x64 based Editions (Build 146.0.3856.109) Microsoft Edge-WebView2 Runtime Version 146 Update for x86 based Editions (Build 146.0.3856.109) Microsoft Edge-WebView2 Runtime Version 147 Update for x64 based Editions (Build 147.0.3912.60) Microsoft Edge-WebView2 Runtime Version 147 Update for x86 based Editions (Build 147.0.3912.60) |
Applies to: Microsoft Edge |
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| KBase ID: 4052623 |
Title: Update for Microsoft Defender Antivirus antimalware platform (4052623) |
Update Type: Service Packs |
Severity: |
Date: 2026-04-15 |
| Description: This package will update Microsoft Defender Antivirus antimalware platform’s components on the user machine. | ||||
| Vulnerabilities: |
Included Updates: Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26030.3011) - Current Channel (Broad) Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26040.1) - Internal Only Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26040.1) - Packaging Only |
Applies to: Microsoft Defender Antivirus |
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| KBase ID: 3104046 |
Title: Update (3104046) |
Update Type: Updates |
Severity: |
Date: 2026-04-14 |
| Description: The Microsoft 365 Apps Update enables updates to be delivered to desktop clients via the Microsoft Endpoint Configuration Manager Software Update Management workflow engine. These updates are applicable for the following products: Microsoft 365 Apps for enterprise, Microsoft 365 Apps for business, Project Online Desktop Client, and the Visio Plan 2 desktop app. For a detailed list of updates, see http://aka.ms/OfficeReleaseNotes. Important: This update is not intended to be directly deployed via Windows Server Update Services (WSUS). To deploy this update, you will need to use Configuration Manager. | ||||
| Vulnerabilities: |
Included Updates: Microsoft 365 Apps Update - Current Channel (Preview) Quality Update for x64 based Edition Version 2604 (Build 19929.20062) Microsoft 365 Apps Update - Current Channel (Preview) Quality Update for x86 based Edition Version 2604 (Build 19929.20062) Microsoft 365 Apps Update - Current Channel Quality Update for x64 based Edition Version 2603 (Build 19822.20182) Microsoft 365 Apps Update - Current Channel Quality Update for x86 based Edition Version 2603 (Build 19822.20182) Microsoft 365 Apps Update - Monthly Enterprise Channel Extended Quality Update for x64 based Edition Version 2512 (Build 19530.20282) Microsoft 365 Apps Update - Monthly Enterprise Channel Extended Quality Update for x64 based Edition Version 2602 (Build 19725.20244) Microsoft 365 Apps Update - Monthly Enterprise Channel Extended Quality Update for x86 based Edition Version 2512 (Build 19530.20282) Microsoft 365 Apps Update - Monthly Enterprise Channel Extended Quality Update for x86 based Edition Version 2602 (Build 19725.20244) Microsoft 365 Apps Update - Monthly Enterprise Channel Feature Update for x64 based Edition Version 2603 (Build 19822.20180) Microsoft 365 Apps Update - Monthly Enterprise Channel Feature Update for x86 based Edition Version 2603 (Build 19822.20180) Microsoft 365 Apps Update - Semi-Annual Enterprise Channel Extended Quality Update for x64 based Edition Version 2408 (Build 17928.20776) Microsoft 365 Apps Update - Semi-Annual Enterprise Channel Extended Quality Update for x64 based Edition Version 2502 (Build 18526.20736) Microsoft 365 Apps Update - Semi-Annual Enterprise Channel Extended Quality Update for x86 based Edition Version 2408 (Build 17928.20776) Microsoft 365 Apps Update - Semi-Annual Enterprise Channel Extended Quality Update for x86 based Edition Version 2502 (Build 18526.20736) Microsoft 365 Apps Update - Semi-Annual Enterprise Channel Quality Update for x64 based Edition Version 2508 (Build 19127.20622) Microsoft 365 Apps Update - Semi-Annual Enterprise Channel Quality Update for x86 based Edition Version 2508 (Build 19127.20622) Office 2019 Perpetual Enterprise Client Update Version Perpetual for x64 based Edition (Build 10417.20117) Office 2019 Perpetual Enterprise Client Update Version Perpetual for x86 based Edition (Build 10417.20117) Office LTSC 2021 Client Update Version Perpetual for x64 based Edition (Build 14334.20624) Office LTSC 2021 Client Update Version Perpetual for x86 based Edition (Build 14334.20624) Office LTSC 2024 Client Update Version Perpetual for x64 based Edition (Build 17932.20742) Office LTSC 2024 Client Update Version Perpetual for x86 based Edition (Build 17932.20742) |
Applies to: Microsoft 365 Apps/Office 2019/Office LTSC |
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| KBase ID: 890830 |
Title: Windows Malicious Software Removal Tool (890830) |
Update Type: Update Rollups |
Severity: |
Date: 2026-04-10 |
| Description: After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you start your computer. A new version of the tool will be offered every month. If you want to manually run the tool on your computer, you can download a copy from the Microsoft Download Center, or you can run an online version from microsoft.com. This tool is not a replacement for an antivirus product. To help protect your computer, you should use an antivirus product. | ||||
| Vulnerabilities: |
Included Updates: Windows Malicious Software Removal Tool - February 2018 (KB890830) Windows Malicious Software Removal Tool - v5.130 (KB890830) Windows Malicious Software Removal Tool - v5.131 (KB890830) Windows Malicious Software Removal Tool - v5.132 (KB890830) Windows Malicious Software Removal Tool - v5.133 (KB890830) Windows Malicious Software Removal Tool - v5.134 (KB890830) Windows Malicious Software Removal Tool - v5.135 (KB890830) Windows Malicious Software Removal Tool - v5.136 (KB890830) Windows Malicious Software Removal Tool - v5.137 (KB890830) Windows Malicious Software Removal Tool - v5.138 (KB890830) Windows Malicious Software Removal Tool - v5.139 (KB890830) Windows Malicious Software Removal Tool - v5.140 (KB890830) Windows Malicious Software Removal Tool x64 - January 2008 (KB890830) Windows Malicious Software Removal Tool x64 - v5.130 (KB890830) Windows Malicious Software Removal Tool x64 - v5.131 (KB890830) Windows Malicious Software Removal Tool x64 - v5.132 (KB890830) Windows Malicious Software Removal Tool x64 - v5.133 (KB890830) Windows Malicious Software Removal Tool x64 - v5.134 (KB890830) Windows Malicious Software Removal Tool x64 - v5.135 (KB890830) Windows Malicious Software Removal Tool x64 - v5.136 (KB890830) Windows Malicious Software Removal Tool x64 - v5.137 (KB890830) Windows Malicious Software Removal Tool x64 - v5.138 (KB890830) Windows Malicious Software Removal Tool x64 - v5.139 (KB890830) Windows Malicious Software Removal Tool x64 - v5.140 (KB890830) |
Applies to: EU Browser Choice Update-For Europe Only Windows 10 Windows 10 LTSB Windows 10 version 1903 and later Windows 11 Windows 7 Windows 8.1 Windows Server 2008 Windows Server 2008 R2 Windows Server 2012 Windows Server 2012 R2 Windows Server 2016 Windows Server 2019 Windows Server version 1903 and later Windows Vista |
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| KBase ID: 5086506 |
Title: Azure Connected Machine Agent (Arc-enabled servers agent) Version 1.62.03365.2847 - March 2026 Update (5086506) |
Update Type: Updates |
Severity: |
Date: 2026-03-26 |
| Description: Azure Connected Machine Agent (Arc-enabled servers agent) Version 1.62.03365.2847 - March 2026 Update | ||||
| Vulnerabilities: |
Included Updates: Azure Connected Machine Agent (Arc-enabled servers agent) Version 1.62.03365.2847 - March 2026 Update |
Applies to: Azure Connected Machine Agent 3 |
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| KBase ID: 5068702 |
Title: Update Rollup 1 for Microsoft System Center 2025 - Virtual Machine Manager Console (5068702) |
Update Type: Updates |
Severity: |
Date: 2026-03-25 |
| Description: This update fixes the problems described in KB article 5068701. | ||||
| Vulnerabilities: |
Included Updates: Update Rollup 1 for Microsoft System Center 2025 - Virtual Machine Manager Console(KB5068702) |
Applies to: System Center 2025 - Virtual Machine Manager |
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| KBase ID: 5068308 |
Title: Update Rollup 1 for Microsoft System Center 2025 - Virtual Machine Manager Server (5068308) |
Update Type: Updates |
Severity: |
Date: 2026-03-25 |
| Description: This update fixes the problems described in KB article 5068701. | ||||
| Vulnerabilities: |
Included Updates: Update Rollup 1 for Microsoft System Center 2025 - Virtual Machine Manager Server(KB5068308) |
Applies to: System Center 2025 - Virtual Machine Manager |
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| KBase ID: 5079518 |
Title: Dynamic Update for Microsoft server operating system version 21H2 for x64-based Systems (5079518) |
Update Type: Critical Updates |
Severity: |
Date: 2026-03-10 |
| Description: SetupUpdate: | ||||
| Vulnerabilities: |
Included Updates: 2026-03 Dynamic Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5079518) |
Applies to: Windows 10 and later Dynamic Update |
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| KBase ID: 5080681 |
Title: Azure File Sync Agent v22.1 Release – February 2026 (5080681) |
Update Type: Update Rollups |
Severity: |
Date: 2026-02-19 |
| Description: Update Rollup for Azure File Sync agent (version 22.1.0.0). For more details, see the associated Microsoft Knowledge Base article. | ||||
| Vulnerabilities: |
Included Updates: Azure File Sync Agent v22.1 Release – February 2026 (KB5080681) |
Applies to: Azure File Sync agent updates for Windows Server 2016 Azure File Sync agent updates for Windows Server 2019 Azure File Sync agent updates for Windows Server 2022 Azure File Sync agent updates for Windows Server 2025 |
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| KBase ID: 5056967 |
Title: Azure File Sync Agent v22.0 Release – December 2025 (5056967) |
Update Type: Update Rollups |
Severity: |
Date: 2026-01-27 |
| Description: Update Rollup for Azure File Sync agent (version 22.0.0.0). For more details, see the associated Microsoft Knowledge Base article. | ||||
| Vulnerabilities: |
Included Updates: Azure File Sync Agent v22.0 Release – December 2025 (KB5056967) |
Applies to: Azure File Sync agent updates for Windows Server 2016 Azure File Sync agent updates for Windows Server 2019 Azure File Sync agent updates for Windows Server 2022 Azure File Sync agent updates for Windows Server 2025 |
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| KBase ID: 5074207 |
Title: Dynamic Update for Windows 10 Version 21H2 based (5074207) |
Update Type: Critical Updates |
Severity: |
Date: 2026-01-13 |
| Description: SetupUpdate: | ||||
| Vulnerabilities: |
Included Updates: 2026-01 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5074207) 2026-01 Dynamic Update for Windows 10 Version 21H2 for x86-based Systems (KB5074207) |
Applies to: Windows 10 and later Dynamic Update |
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