Windows 10: Microsoft January 2025 Security Updates

January 2025 Security UpdatesThis release consists of the following 159 Microsoft CVEs:Tag CVE Base Score CVSS Vector Exploitability FAQs? Workarounds? Mitigations?.NET CVE-2025-21171 .NET and Visual Studio CVE-2025-21172.NET CVE-2025-21173 .NET, .NET Framework, Visual Studio CVE-2025-21176Visual Studio CVE-2025-21178 Microsoft Office Access CVE-2025-21186 Power Automate CVE-2025-21187 Windows MapUrlToZone CVE-2025-21189 Active Directory Federation Services CVE-2025-21193 Windows

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Microsoft January 2019 Security Updates

Release Notes
January 2019 Security Updates

Release Date: January 08, 2019

The January security release consists of security updates for the following software:

• Adobe Flash Player
• Internet Explorer
• Microsoft Edge
• Microsoft Windows
• Microsoft Office and Microsoft Office Services and Web Apps
• ChakraCore
• .NET Framework
• ASP.NET
• Microsoft Exchange Server
• Microsoft Visual Studio

Please note the following information regarding the security updates:

• A list of the latest servicing stack updates for each operating system can be found in
  
  ADV990001. This list will be updated whenever a new servicing stack update is released. It is important to install the latest servicing stack update.
• Windows 10 updates are cumulative. The monthly security release includes all security fixes for vulnerabilities that affect Windows 10, in addition to non-security updates. The updates are available via the
  
  Microsoft Update Catalog.
• Updates for Windows RT 8.1 and Microsoft Office RT software are only available via
  
  Windows Update.
• For information on lifecycle and support dates for Windows 10 operating systems, please see
  
  Windows Lifecycle Facts Sheet.
• In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.

The following CVEs have FAQs with additional information and may include * further steps to take after installing the updates.

• ADV190001
• CVE-2019-0536
• CVE-2019-0537
• CVE-2019-0545
• CVE-2019-0549
• CVE-2019-0553
• CVE-2019-0554
• CVE-2019-0559
• CVE-2019-0560
• CVE-2019-0561
• CVE-2019-0569
• CVE-2019-0585
• CVE-2019-0588

Known Issues

• 4480961
• 4480973
• 4480978
• 4480966
• 4480970
• 4480116
• 4480962
• 4480963
• 4480975
• 4468742
• 4471389

Security Update Guide - Microsoft Security Response Center

 

Microsoft January 2020 Security Updates

Release Notes

January 2020 Security Updates

Release Date: January 14, 2020

The January security release consists of security updates for the following software:

• Microsoft Windows
• Internet Explorer
• Microsoft Office and Microsoft Office Services and Web Apps
• ASP.NET Core
• .NET Core
• .NET Framework
• OneDrive for Android
• Microsoft Dynamics

Please note the following information regarding the security updates:

• For information regarding enabling Windows 10, version 1909 features, please see
  
  Microsoft Update Catalog.
• For information on lifecycle and support dates for Windows 10 operating systems, please see
  
  Windows Lifecycle Facts Sheet.
• A list of the latest servicing stack updates for each operating system can be found in
  
  ADV990001. This list will be updated whenever a new servicing stack update is released. It is important to install the latest servicing stack update.
• Starting in May 2019, Internet Explorer 11 is available on Windows Server 2012. This configuration is present only in the IE Cumulative package.
• Updates for Windows RT 8.1 and Microsoft Office RT software are only available via
  
  Windows Update.
• In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.
• Note: Support for Windows 7, Windows Server 2008 R2, and Windows Server 2008 ends January 14, 2020. For more information please see
  
  Lifecycle FAQ-Extended Security Updates.

The following CVEs have FAQs with additional information and may include * further steps to take after installing the updates. Please note that this is not a complete list of CVEs for this release.

• CVE-2020-0601 *
• CVE-2020-0607
• CVE-2020-0608
• CVE-2020-0615
• CVE-2020-0622
• CVE-2020-0637
• CVE-2020-0639
• CVE-2020-0643
• CVE-2020-0647
• CVE-2020-0650
• CVE-2020-0651
• CVE-2020-0652
• CVE-2020-0653
• CVE-2020-0654 *

Known Issues

The f****ssues with the security updates. For a complete list of security update KBs, please see

2****ssues, please see Windows message center (links to currently-supported versions of Windows are in the left pane).

[table][tr][td]4534271[/td][td]Windows 10, version 1607, Windows Server 2016[/td][/tr][tr][td]4534273[/td][td]Windows 1****809[/td][/tr][tr][td]4534276[/td][td]Windows 10, version 1709[/td][/tr][tr][td]4534283[/td][td]Windows Server 2012 (Monthly Rollup)[/td][/tr][tr][td]4534288[/td][td]Windows Server 2012 (Security-only update)[/td][/tr][tr][td]4534293[/td][td]Windows 10, version 1803, Windows Server version 1803[/td][/tr][tr][td]4534297[/td][td]Windows 8.1, Windows Server 2012 R2 (Monthly Rollup)[/td][/tr][tr][td]4534306[/td][td]Windows 10[/td][/tr][tr][td]4534309[/td][td]Windows 8.1, Windows Server 2012 R2 (Security-only update[/td][/tr][/table]

 

Microsoft January 2020 Security Updates

Release Notes



January 2020 Security Updates

Release Date: January 14, 2020
The January security release consists of security updates for the following software:

• Microsoft Windows
• Internet Explorer
• Microsoft Office and Microsoft Office Services and Web Apps
• ASP.NET Core
• .NET Core
• .NET Framework
• OneDrive for Android
• Microsoft Dynamics

Please note the following information regarding the security updates:

• For information regarding enabling Windows 10, version 1909 features, please see Windows 10, version 1909 delivery options. Note that Windows 10, versions 1903 and 1909 share a common core operating system with an identical set of system files. They will also share the same security update KBs.
• Windows 10 updates are cumulative. The monthly security release includes all security fixes for vulnerabilities that affect Windows 10, in addition to non-security updates. The updates are available via the Microsoft Update Catalog.
• For information on lifecycle and support dates for Windows 10 operating systems, please see Windows Lifecycle Facts Sheet.
• A list of the latest servicing stack updates for each operating system can be found in ADV990001. This list will be updated whenever a new servicing stack update is released. It is important to install the latest servicing stack update.
• Starting in May 2019, Internet Explorer 11 is available on Windows Server 2012. This configuration is present only in the IE Cumulative package.
• Updates for Windows RT 8.1 and Microsoft Office RT software are only available via Windows Update.
• In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.
• Note: Support for Windows 7, Windows Server 2008 R2, and Windows Server 2008 ends January 14, 2020. For more information please see Lifecycle FAQ-Extended Security Updates.

The following CVEs have FAQs with additional information and may include * further steps to take after installing the updates. Please note that this is not a complete list of CVEs for this release.

• CVE-2020-0601 *
• CVE-2020-0607
• CVE-2020-0608
• CVE-2020-0615
• CVE-2020-0622
• CVE-2020-0637
• CVE-2020-0639
• CVE-2020-0643
• CVE-2020-0647
• CVE-2020-0650
• CVE-2020-0651
• CVE-2020-0652
• CVE-2020-0653
• CVE-2020-0654 *

Known IssuesThe following KBs contain information about known issues with the security updates. For a complete list of security update KBs, please see 20200114. For more information about Windows Known Issues, please see Windows message center (links to currently-supported versions of Windows are in the left pane).[table][tr]KB Article Applies To [/tr] [tr][td]4534271[/td] [td]Windows 10, version 1607, Windows Server 2016[/td] [/tr] [tr][td]4534273[/td] [td]Windows 10, version 1809, Windows Server version 1809, Windows 10, version 1809, Windows Server version 1809[/td] [/tr] [tr][td]4534276[/td] [td]Windows 10, version 1709[/td] [/tr] [tr][td]4534283[/td] [td]Windows Server 2012 (Monthly Rollup)[/td] [/tr] [tr][td]4534288[/td] [td]Windows Server 2012 (Security-only update)[/td] [/tr] [tr][td]4534293[/td] [td]Windows 10, version 1803, Windows Server version 1803[/td] [/tr] [tr][td]4534297[/td] [td]Windows 8.1, Windows Server 2012 R2 (Monthly Rollup)[/td] [/tr] [tr][td]4534306[/td] [td]Windows 10[/td] [/tr] [tr][td]4534309[/td] [td]Windows 8.1, Windows Server 2012 R2 (Security-only update)[/td] [/tr] [/table]

https://portal.msrc.microsoft.com/en...etail/2020-Jan