February 14, 2023-KB5022782 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

February 14, 2023-KB5022782 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019 Release Date: February 14, 2023 Version: .NET Framework 3.5, 4.7.2 and 4.8 Note: Revised on Jun 20, 2023 to add resolution to known issue. Summary This article...

October 8, 2019—KB4520005 (Monthly Rollup)

October 8, 2019—KB4520005 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4516041released September 24, 2019 and addresses the following issues: Addresses an issue with applications and printer drivers that utilize the Window...

May 9, 2023—KB5026415 (Monthly Rollup)

May 9, 2023—KB5026415 Monthly Rollup REMINDERWindows 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 supported...

January 14, 2020—KB4534297 (Monthly Rollup)

January 14, 2020—KB4534297 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4525252 released November 19, 2019 and addresses the following issues: Addresses an issue to support new SameSitecookie policies by default for releas...

September 10, 2019—KB4516067 (Monthly Rollup)

September 10, 2019—KB4516067 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB 4512478 released August 17, 2019 and addresses the following issues: Provides protections against a new subclass of speculative execution...

March 14, 2023—KB5023696 (OS Builds 19042.2728, 19044.2728, and 19045.2728) - EXPIRED

March 14, 2023—KB5023696 OS Builds 19042.2728, 19044.2728, and 19045.2728 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of...

December 13, 2022-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 (KB5021093)

December 13, 2022-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 KB5021093 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4570506)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4570506 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1...

April 9, 2024—KB5036896 (OS Build 17763.5696) - EXPIRED

April 9, 2024—KB5036896 OS Build 17763.5696 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. ​​​​​​​ 11/17/20 For...

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4556403)

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4556403 Notice Revised 6/8/2021 On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was offline”...

Microsoft Dynamics CRM 2011 Update Rollup 18

Microsoft Dynamics CRM 2011 Update Rollup 18 INTRODUCTION Update Rollup 18 for Microsoft Dynamics CRM 2011 is available. This article describes the hotfixes and updates that are included in this update rollup. This update rollup is available for all languages that are supported by Microsoft...

August 13, 2019—KB4512476 (Monthly Rollup)

August 13, 2019—KB4512476 Monthly Rollup Customers who have applied KB4489887 or later Monthly Rollup Packages to Microsoft Server 2008 SP2 may notice a change to the operating system version string. The “build number” component of the version string increases by 1, and the revision number...

Servicing stack update for Windows 7 SP1 and Windows Server 2008 R2 SP1: March 12, 2019

Servicing stack update for Windows 7 SP1 and Windows Server 2008 R2 SP1: March 12, 2019 Summary This update makes quality improvements to the servicing stack component that installs Windows updates. Key changes include: Addresses an issue in the servicing stack when you install an update that has...

Description of the security update for Office 2016: January 9, 2018

Description of the security update for Office 2016: January 9, 2018 Summary This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about the vulnerabilities, go to the following Common...

April 11, 2023—KB5025285 (Monthly Rollup)

April 11, 2023—KB5025285 Monthly Rollup REMINDERWindows 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 supporte...

Internet Explorer help

None None...

March 14, 2023—KB5023697 (OS Build 14393.5786) - EXPIRED

March 14, 2023—KB5023697 OS Build 14393.5786 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 1/10/23 REMINDER ...

September 10, 2019—KB4516044 (OS Build 14393.3204)

September 10, 2019—KB4516044 OS Build 14393.3204 Reminder: The additional servicing for Windows 10 Enterprise, Education, and IoT Enterprise editions ended on April 9, 2019 and doesn't extend beyond this date. To continue receiving security and quality updates, Microsoft recommends updating to th...

Update Rollup 3 for Windows MultiPoint Server 2012

Update Rollup 3 for Windows MultiPoint Server 2012 Summary This article describes Update Rollup 3 for Windows MultiPoint Server 2012. This update rollup resolves issues that were found in Windows MultiPoint Server 2012 after the software was released. This update rollup is highly recommended for...

July 9, 2024—KB5040434 (OS Build 14393.7159) - EXPIRED

July 9, 2024—KB5040434 OS Build 14393.7159 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 11/19/20 For...

June 9, 2026—KB5094123 (OS Build 17763.8880)

June 9, 2026—KB5094123 OS Build 17763.8880 Summary This article lists the security issues and quality improvements included in this cumulative security update. Windows Server 2019Windows 10, version 1809 Applies to: Windows Server 2019This security update includes fixes and quality improvements...

December 10, 2019—KB4530715 (OS Build 17763.914)

December 10, 2019—KB4530715 OS Build 17763.914 Note This release also contains updates for Microsoft HoloLens OS Build 17763.914 released December 10, 2019. Microsoft will release an update directly to the Windows Update Client to improve Windows Update reliability on Microsoft HoloLens that have...

September 10, 2019—KB4516051 (Security-only update)

September 10, 2019—KB4516051 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Provides protections against a new subclass of speculative execution side-channel vulnerabilities, known as Microarchitectural Data Sampling , for 32-B...

April 14, 2020—KB4550929 (OS Build 14393.3630)

April 14, 2020—KB4550929 OS Build 14393.3630 NEW IMPORTANT We have been evaluating the public health situation, and we understand this is impacting our customers. In response to these challenges, we are prioritizing our focus on security updates. Starting in May 2020, we are pausing all optional...

Security Only update for the .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7 for Windows Server 2012: September 12, 2017

Security Only update for the .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7 for Windows Server 2012: September 12, 2017 View products that this article applies to. Summary This security update resolves a vulnerability in the Microsoft .NET Framework that could allow remote code execution...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4514602)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 KB4514602 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft...

February 14, 2023-KB5022729 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

February 14, 2023-KB5022729 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Notes: Revised 3/29/2023 to add an resolution to a Known issues in this update. Revised 3/24/2023 to add an additional Known issues in this update. Note: Revised on Jun 20, 2023 to add...

MS10-087: Vulnerabilities in Microsoft Office could allow remote code execution

Description of the vulnerabilities in Microsoft Office could allow remote code execution.INTRODUCTIONMicrosoft has released security bulletin MS10-087. To view the complete security bulletin, visit one of the following Microsoft websites: Home...

Description of the security update for Outlook 2016: March 14, 2023 (KB5002254)

Description of the security update for Outlook 2016: March 14, 2023 KB5002254 Summary This security update resolves a Microsoft Outlook elevation of privilege vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2023-23397. Note: To apply th...

MS09-035: Vulnerabilities in Visual Studio Active Template Libraries could allow remote code execution

Addresses vulnerabilities in the Active Template Libraries for the Microsoft Visual Studio that could allow remote code execution. Applies to systems with ActiveX controls installed that were built using Visual Studio Active Template Libraries.INTRODUCTIONMicrosoft has released security bulletin...

MS15-099: Vulnerabilities in Microsoft Office could allow remote code execution: September 8, 2015

Resolves vulnerabilities in Office that could allow remote code execution if a user opens a specially crafted Office file.SummaryThis security update resolves a vulnerability in Microsoft Office. The vulnerability could allow remote code execution if a user opens a specially crafted Office file. ...

December 10, 2024—KB5048671 (OS Build 14393.7606)

December 10, 2024—KB5048671 OS Build 14393.7606 11/19/20 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 1607, see its update history page. Important: Windows updates ...

June 9, 2026—KB5094128 (OS Build 20348.5256)

June 9, 2026—KB5094128 OS Build 20348.5256 This cumulative update for Windows Server 2022 KB5094128, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional...

December 10, 2024—KB5048654 (OS Build 20348.2966)

December 10, 2024—KB5048654 OS Build 20348.2966 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 Server 2022, see its update history page. Note Follow @WindowsUpdate to find out wh...

Servicing stack update for Windows 10 version 1803: September 10, 2019

Servicing stack update for Windows 10 version 1803: September 10, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Key changes include: Addressed an issue in which adding vulnerable boot level components to the Secur...

August 13, 2019—KB4512486 (Security-only update)

August 13, 2019—KB4512486 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Improvements and fixes This security update includes quality improvements. Key changes include: Security updates...

September 14, 2021—KB5005633 (Monthly Rollup)

September 14, 2021—KB5005633 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 7 and Windows Server 2008 R2 have reached the end of mainstream support and are now in extended support...

Security and Quality Rollup updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4457920)

Security and Quality Rollup updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 KB 4457920 This also applies to: Microsoft .NET Framework 3.5 Summary This security update resolves a vulnerability in Microsoft .NET Framework...

Description of the security update for 2007 Microsoft Office Suite: July 11, 2017

Description of the security update for 2007 Microsoft Office Suite: July 11, 2017 Summary This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see...

May 13, 2025—KB5058385 (OS Build 20348.3692)

May 13, 2025—KB5058385 OS Build 20348.3692 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows Server 2022, see its update history page. Be sure to follow @WindowsUpdate to find out when new content is...

Servicing stack update for Windows Server 2008 SP2: January 14, 2020

Servicing stack update for Windows Server 2008 SP2: January 14, 2020 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a robust and reliable servicing stack so that your...

MS16-047: Security update for SAM and LSAD remote protocols: April 12, 2016

Resolves a vulnerability in the SAM and LSAD remote protocols. The vulnerability could allow an attacker to gain access to the SAM database.Summary An elevation of privilege vulnerability exists in the Security Account Manager SAM and Local Security Authority Domain Policy LSAD remote protocols...

July 9, 2019 — KB4507419 Cumulative Update for .NET Framework 3.5, 4.7.2, 4.8 for Windows 10, version 1809 and Windows Server 2019

July 9, 2019 — KB4507419 Cumulative Update for .NET Framework 3.5, 4.7.2, 4.8 for Windows 10, version 1809 and Windows Server 2019 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.7.2 and 4.8 Summary A remote code execution vulnerability exists in .NET software if the software...

February 14, 2023-KB5022503 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

February 14, 2023-KB5022503 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Release Date: February 14, 2023 Version: .NET Framework 4.8 Note: Revised on Jun 20, 2023 to add resolution to known issue. The February 14, 2023 update for Windows 10, versio...

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...

Security Only updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1 and Server 2012 R2 (KB 4457916)

Security Only updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1 and Server 2012 R2 KB 4457916 This also applies to: Microsoft .NET Framework 3.5 Summary This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote...

Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: April 13, 2021 (KB5001779)

Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: April 13, 2021 KB5001779 Important: Please install the May 2021 security update. That update supersedes this security fix. For more information, see the following Exchange Team Blog article: Released: May 2021...

Description of the security update for the information disclosure vulnerability in Microsoft Visual Studio 2015 Update 3: September 10, 2019

Description of the security update for the information disclosure vulnerability in Microsoft Visual Studio 2015 Update 3: September 10, 2019 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Notice In November 2020, the content of this article was updated to clarify the...

Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB 4457033)

Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 KB 4457033 Summary This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote code execution when .NET Framework processes...

September 10, 2024—KB5043051 (OS Build 14393.7336) - EXPIRED

September 10, 2024—KB5043051 OS Build 14393.7336 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 11/19/20 For...