KB5032921 - A possible stack buffer overflow from a remote code execution vulnerability has been exposed in the OLEDB provider for DB2.

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November 14, 2023—KB5032254 (Monthly Rollup)

November 14, 2023—KB5032254 Monthly Rollup REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows Server...

November 14, 2023—KB5032252 (Monthly Rollup)

November 14, 2023—KB5032252 Monthly Rollup REMINDER As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows.Upgrade to Windows 10: FAQUpgrade to Windows 11: FAQ...

November 14, 2023—KB5032250 (Security-only update)

November 14, 2023—KB5032250 Security-only update REMINDER As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows.Upgrade to Windows 10: FAQUpgrade to Windows 11: F...

November 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5032186)

November 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5032186 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Applies to:Microsoft .NET Framework 2.0 Microsoft .NET...

November 14, 2023-Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 (KB5032185)

November 14, 2023-Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 KB5032185 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Appli...

Internet Explorer help

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November 14, 2023-KB5032007 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2

November 14, 2023-KB5032007 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2 Revised July 7, 2025: Updated 'How to get this update' section. Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November...

November 14, 2023-KB5032004 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2

November 14, 2023-KB5032004 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version:...

November 14, 2023-KB5031989 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

November 14, 2023-KB5031989 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version: .NET...

November 14, 2023-KB5032339 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

November 14, 2023-KB5032339 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version: .NET Framework 3.5,...

November 14, 2023-KB5032338 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

November 14, 2023-KB5032338 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version: .NET Framework 3.5,...

November 14, 2023-KB5032337 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

November 14, 2023-KB5032337 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023...

November 14, 2023-KB5032336 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022

November 14, 2023-KB5032336 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version: .NET Framework 3.5, 4.8...

November 14, 2023—Hotpatch KB5032304 (OS Build 20348.2091)

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November 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 (KB5032343)

November 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 KB5032343 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Applies to:Microsoft .NET Framework...

November 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB5032342)

November 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 KB5032342 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Applies to:Microsoft .NET Framework 3.5...

November 14, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 (KB5032341)

November 14, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 KB5032341 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup...

November 14, 2023-KB5032340 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2

November 14, 2023-KB5032340 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version: .NET Framework 3.5,...

November 14, 2023—KB5032249 (Monthly Rollup)

November 14, 2023—KB5032249 Monthly Rollup IMPORTANT The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012 R2. For a successful installation, please make sure all Subset of endpoints for ESU...

November 14, 2023—KB5032248 (Security-only update)

November 14, 2023—KB5032248 Security-only update REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows...

November 14, 2023-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5032344)

November 14, 2023-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5032344 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Applies to:Microsoft .NET Framework 2.0 Microsoft .NET...

Description of the security update for Microsoft Exchange Server 2016: November 14, 2023 (KB5032147)

Description of the security update for Microsoft Exchange Server 2016: November 14, 2023 KB5032147 Notice See also KB 5032146 for additional information about issues that are fixed in this security update. This security update rollup resolves vulnerabilities in Microsoft Exchange Server. To learn...

Description of the security update for Microsoft Exchange Server 2019 and 2016: November 14, 2023 (KB5032146)

Description of the security update for Microsoft Exchange Server 2019 and 2016: November 14, 2023 KB5032146 Notice For Microsoft Exchange Server 2016 installations, see also KB 5032147 for additional information about issues that are fixed in this security update. This security update rollup...

KB5032383: Servicing stack update for Windows Server 2008 R2 SP1: November 14, 2023

KB5032383: Servicing stack update for Windows Server 2008 R2 SP1: November 14, 2023 REMINDER As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows.Upgrade to...

KB5032384: Servicing stack update for Windows Server 2008 SP2: November 14, 2023

KB5032384: Servicing stack update for Windows Server 2008 SP2: November 14, 2023 REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to...

KB5032309: Servicing stack update for Windows Server 2012: November 14, 2023

KB5032309: Servicing stack update for Windows Server 2012: November 14, 2023 REMINDER Windows Server 2012 reached end of support EOS on October 10, 2023. Extended Security Updates ESUs are available for purchase and will continue for three years, renewable on an annual basis, until the final date...

KB5032308: Servicing stack update for Windows Server 2012 R2: November 14, 2023

KB5032308: Servicing stack update for Windows Server 2012 R2: November 14, 2023 REMINDER Windows 8.1 reached end of support EOS on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading the...

KB5032391: Servicing stack update for Windows Server 2016: November 14, 2023

KB5032391: Servicing stack update for Windows Server 2016: November 14, 2023 REMINDER Windows 10, version 1607 Mobile and Mobile Enterprise editions reached the end of service EOS on October 9, 2018. These editions will no longer be offered servicing stack updates.Windows 10, version 1607 IoT Cor...

KB5032390: Servicing stack update for Windows 10: November 14, 2023

KB5032390: Servicing stack update for Windows 10: November 14, 2023 REMINDER Windows 10, version 1507 reached the end of service on May 9, 2017 for devices running the Pro, Home, Enterprise, Education, and Enterprise LoT editions. After April 9, 2019, these devices are no longer offered servicing...

November 14, 2023-KB5032478 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Azure Stack HCI, version 22H2

November 14, 2023-KB5032478 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Azure Stack HCI, version 22H2 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version: .NET Framework...

November 7, 2023, update for Outlook 2013 (KB5002514)

November 7, 2023, update for Outlook 2013 KB5002514 This article describes update 5002514 for Microsoft Outlook 2013 that was released on November 7, 2023. Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2013. It doesn't...

November 7, 2023, update for Project 2016 (KB5002502)

November 7, 2023, update for Project 2016 KB5002502 This article describes update 5002502 for Microsoft Project 2016 that was released on November 7, 2023.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't app...

November 7, 2023, update for Outlook 2016 (KB5002523)

November 7, 2023, update for Outlook 2016 KB5002523 This article describes update 5002523 for Microsoft Outlook 2016 that was released on November 7, 2023.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't app...

September 12, 2023-KB5031086 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2

September 12, 2023-KB5031086 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 Revised July 7, 2025: Updated 'How to get this update' section. Release Date: September 12, 2023 Version: .NET Framework 3.5 and 4.8.1 Summary This article describes the security and...

October 26, 2023-KB5031904 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

October 26, 2023-KB5031904 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: October 26, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 IMPORTANT This update is included in the Cumulative Update that's dated October 26, 2023. Parts of this...

October 31, 2023—KB5031455 (OS Builds 22621.2506 and 22631.2506) Preview

October 31, 2023—KB5031455 OS Builds 22621.2506 and 22631.2506 Preview For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 23H2, see its update history page. Note Follow...

October 26, 2023—KB5031445 (OS Build 19045.3636) Preview

October 26, 2023—KB5031445 OS Build 19045.3636 Preview 11/17/20 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 10, version 22H2, see its update history page. Note Follow...

October 10, 2023—KB5031419 (Monthly Rollup)

October 10, 2023—KB5031419 Monthly Rollup REMINDER Windows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service, and...

Service Update 1.22 for Microsoft Dynamics CRM (on-premises) 9.1

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Service Update 0.50 for Microsoft Dynamics CRM (on-premises) 9.0

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KB5029184 - Description of the security update for SQL Server 2014 SP3 GDR: October 10, 2023

KB5029184 - Description of the security update for SQL Server 2014 SP3 GDR: October 10, 2023 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary This security update contain...

Description of the security update for Microsoft Exchange Server 2019 and 2016: October 10, 2023 (KB5030877)

Description of the security update for Microsoft Exchange Server 2019 and 2016: October 10, 2023 KB5030877 This security update rollup resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and Exposures CVE:...

Service Update 1.21 for Microsoft Dynamics CRM (on-premises) 9.1

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Internet Explorer help

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October 10, 2023—KB5031416 (Monthly Rollup)

October 10, 2023—KB5031416 Monthly Rollup REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows Server...

October 10, 2023—KB5031411 (Security-only update)

October 10, 2023—KB5031411 Security-only update REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows...

October 10, 2023—KB5031408 (Monthly Rollup)

October 10, 2023—KB5031408 Monthly Rollup REMINDER As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows.Upgrade to Windows 10: FAQUpgrade to Windows 11: FAQ...

October 10, 2023—KB5031407 (Security-only update)

October 10, 2023—KB5031407 Security-only update REMINDER Windows 8.1 reached end of support EOS on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service,...

KB5029187 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: October 10, 2023

KB5029187 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: October 10, 2023 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary This...