May 9, 2017—KB4019214 (Security-only update)

May 9, 2017—KB4019214 Security-only update Improvements and fixes This security update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Security updates to Microsoft Graphics Component, Windows COM, Windows Server, Windows...

Update Rollup 3 for Windows Server Solutions Best Practices Analyzer 1.0 is available

Update Rollup 3 for Windows Server Solutions Best Practices Analyzer 1.0 is available Introduction This article describes Update 3 for Windows Server Solutions Best Practices Analyzer Windows Server Solutions BPA 1.0. Update 3 adds new best practices to Windows Server Solutions BPA 1.0. Windows...

MS14-072: Description of the security update for the .NET Framework 4.5, 4.5.1, and 4.5.2 on Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1, Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2: November 11, 2014

MS14-072: Description of the security update for the .NET Framework 4.5, 4.5.1, and 4.5.2 on Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1, Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2: November 11, 2014 View products that this article applies to...

November 2016 Security Only Quality Update for Windows 7 SP1 and Windows Server 2008 R2 SP1

November 2016 Security Only Quality Update for Windows 7 SP1 and Windows Server 2008 R2 SP1 Summary This security update resolves the following vulnerabilities in Windows 7 and Windows Server 2008 R2: MS16-142 Cumulative security update for Internet Explorer MS16-139 Security update for Windows...

MS16-070: Description of the security update for Visio 2013: June 14, 2016

MS16-070: Description of the security update for Visio 2013: June 14, 2016 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 Microsoft...

MS16-060 and MS16-061: Description of the security update for RPC and for Windows kernel: May 10, 2016

MS16-060 and MS16-061: Description of the security update for RPC and for Windows kernel: May 10, 2016 Summary This security update resolves vulnerabilities in Microsoft Windows. The vulnerabilities could allow remote code execution if an authenticated attacker makes malformed Remote Procedure Ca...

MS14-035: Cumulative security update for Internet Explorer: June 10, 2014

Resolves vulnerabilities in Internet Explorer that could allow remote code execution if a user views a specially crafted webpage by using Internet Explorer.The update that this article describes has been replaced by a newer update. We recommend that you install the most current cumulative securit...

MS11-045: Vulnerabilities in Microsoft Excel could allow remote code execution: June 14, 2011

Resolves security vulnerabilities that exist in Microsoft Excel that could allow arbitrary code to run when a maliciously modified file is openedIntroductionMicrosoft has released security bulletin MS11-045. To view the complete security bulletin, visit one of the following Microsoft websites: Ho...

Update Rollup for Azure File Sync Agent – July 2019

None None...

Security update 1970-01-01

...

Update Rollup 1 for System Center 2016 Operations Manager

None None...

Internet Explorer help

None None...

Microsoft Security Advisory 2286198

None None...

Hotfix update for Exchange Server Subscription Edition RTM HU6: May 7, 2026 (KB5081755)

Hotfix update for Exchange Server Subscription Edition RTM HU6: May 7, 2026 KB5081755 Hotfix Update HU 6 for Microsoft Exchange Server SE RTM was released on May 7, 2026. It includes fixes for non-security issues, and might introduce new features. These fixes and features will also be included in...

October 14, 2025—KB5066782 (OS Build 20348.4294)

October 14, 2025—KB5066782 OS Build 20348.4294 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the pa...

May 13, 2025—KB5061195 Out-of-band (Security-only update)

May 13, 2025—KB5061195 Out-of-band Security-only update End of support information Support for Windows Server 2008 R2 has ended Windows Server 2008 R2 Premium Assurance ended on January 13, 2026.Windows Server 2008 R2 Extended Security Updates ESU ended on January 10, 2023. Additionally, Extended...

November 12, 2024—KB5046661 (Monthly Rollup)

November 12, 2024—KB5046661 Monthly Rollup End of support information Windows Server 2008 SP2 Extended Security Updates ESU third and final year ended on January 10, 2023. Additionally, Extended Security Updates on Azure only support ended on January 9, 2024. For more information, see Extended...

September 10, 2024—KB5043055 (OS Build 25398.1128)

September 10, 2024—KB5043055 OS Build 25398.1128 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, version 23H2, see its update history page. Improvements This security upda...

June 11, 2024—KB5039260 (Monthly Rollup)

June 11, 2024—KB5039260 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. For a successful installation, please make sure all Subset of endpoints for ESU only are...

July 9, 2024-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 (KB5041023)

July 9, 2024-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 KB5041023 Revised August 28, 2024: Update breaking change details to known issue section.Revised July 30, 2024: Add breaking change information to known issue section. Applies...

KB5040944 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: July 9, 2024

KB5040944 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: July 9, 2024 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...

Service Update 1.29 for Microsoft Dynamics CRM (on-premises) 9.1

None None...

January 9, 2024-KB5034276 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2

January 9, 2024-KB5034276 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2 Release Date: January 9, 2024 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 11, version...

December 12, 2023—KB5033429 (Monthly Rollup)

December 12, 2023—KB5033429 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. For a successful installation, please make sure all Subset of endpoints for ESU only...

Description of the security update for SharePoint Server Subscription Edition: November 14, 2023 (KB5002527)

Description of the security update for SharePoint Server Subscription Edition: November 14, 2023 KB5002527 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and...

Internet Explorer help

None None...

.NET 6.0 Update - August 8, 2023 (KB5029688)

.NET 6.0 Update - August 8, 2023 KB5029688 .NET 6.0 has been refreshed with the latest update as of August 8, 2023. This update contains both security and non-security fixes. See the release notes for details on updated packages..NET 6.0 servicing updates are upgrades. The latest servicing update...

August 8, 2023—KB5029247 (OS Build 17763.4737) - EXPIRED

August 8, 2023—KB5029247 OS Build 17763.4737 - 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...

Description of the security update for Visio 2013: January 10, 2023 (KB5002332)

Description of the security update for Visio 2013: January 10, 2023 KB5002332 Summary This security update resolves a Microsoft Office Visio remote code execution vulnerability and Microsoft Office Visio information disclosure vulnerability. To learn more about the vulnerabilities, see the...

.NET 6.0 Update - December 13, 2022 (KB5021954)

.NET 6.0 Update - December 13, 2022 KB5021954 .NET 6.0 has been refreshed with the latest update as of December 13, 2022. This update contains security and non-security fixes. See the release notes for details on updated packages..NET 6.0 servicing updates are upgrades. The latest servicing updat...

November 8, 2022—KB5020013 (Security-only update)

November 8, 2022—KB5020013 Security-only update NOTE After January 10, 2023, Microsoft will no longer provide security updates or technical support for Windows 7 SP1 and Windows Server 2008 R2 SP1. We recommend that you upgrade to a later version of Windows. Summary Learn more about this...

July 12, 2022—KB5015870 (Security-only update)

July 12, 2022—KB5015870 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. IMPORTANT Windows Server 2008 Service Pack 2 SP2 has reached the end of mainstream support and are now in extended support. Startin...

July 12, 2022—KB5015861 (Monthly Rollup)

July 12, 2022—KB5015861 Monthly Rollup Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the update. IMPORTANT Windows 7, Windows Server 2008 R2, Windows Embedded Standard 7, and Windows Embedded POS Ready 7 have reached the end of...

March 8, 2022—KB5011527 (Security-only update)

March 8, 2022—KB5011527 Security-only update Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. IMPORTANT Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020,...

Description of the security update for SharePoint Server 2019 Language Pack: June 8, 2021 (KB5001945)

Description of the security update for SharePoint Server 2019 Language Pack: June 8, 2021 KB5001945 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

Description of the security update for SharePoint Server 2010: April 13, 2021 (KB4504701)

Description of the security update for SharePoint Server 2010: April 13, 2021 KB4504701 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about these vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28453. Note: To...

Description of the security update for Office 2010: April 13, 2021 (KB4493215)

Description of the security update for Office 2010: April 13, 2021 KB4493215 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28453. Note: To apply this...

Servicing stack update for Windows 10, version 1903 and 1909: November 10, 2020

Servicing stack update for Windows 10, version 1903 and 1909: November 10, 2020 This update applies to the following: Windows 10, version 1903 for 32-bit Systems Windows 10, version 1903 for ARM64-based Systems Windows 10, version 1903 for x64-based Systems Windows 10, version 1909 for 32-bit...

September 8, 2020—KB4577041 (OS Build 16299.2107)

September 8, 2020—KB4577041 OS Build 16299.2107 IMPORTANT Starting in July 2020, all Windows Updates will disable the RemoteFX vGPU feature because of a security vulnerability. For more information about the vulnerability, seeCVE-2020-1036 and KB4570006. After you install this update, attempts to...

Description of the security update for Skype for Business Server 2019 CU 2: July 14, 2020

Description of the security update for Skype for Business Server 2019 CU 2: July 14, 2020 Summary This security update resolves vulnerabilities that exist when Skype for Business Server incorrectly handles OAuth token validation. To learn more about these vulnerabilities, see Microsoft Common...

MS15-081: Description of the security update for Office 2010: August 11, 2015

MS15-081: Description of the security update for Office 2010: August 11, 2015 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 Microsoft...

Microsoft Dynamics CRM 2011 Update Rollup 14

Microsoft Dynamics CRM 2011 Update Rollup 14 INTRODUCTION Update Rollup 14 for Microsoft Dynamics CRM 2011 is now available. This article describes the hotfixes and updates that are included in this update rollup. This rollup is available for all languages that are supported by Microsoft Dynamics...

Servicing stack update for Windows Server 2012: March 10, 2020

Servicing stack update for Windows Server 2012: March 10, 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 devic...

MS10-033: Vulnerabilities in Media Decompression could allow remote code execution

Resolves vulnerabilities in Microsoft Windows that could allow remote code execution if a user opens a specially crafted media file or receives specially crafted streaming content from a website or any application that delivers web content.INTRODUCTIONMicrosoft has released security bulletin...

Description of the security update for Office 2010: September 10, 2019

Description of the security update for Office 2010: September 10, 2019 Summary This security update resolves a remote code execution vulnerability that exists if the Windows Jet Database Engine incorrectly handles objects in memory. To learn more about the vulnerability, see Microsoft Common...

June 11, 2019—KB4503284 (OS Build 16299.1217)

June 11, 2019—KB4503284 OS Build 16299.1217 Reminder: March 12 and April 9 will be the last two Delta updates for Windows 10, version 1709. Security and quality updates will continue to be available via the express and full cumulative update packages. For more information on this change please...

Description of the security update for Excel 2010: April 9, 2019

Description of the security update for Excel 2010: April 9, 2019 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft Excel software when the software does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft...

Description of the security update for Office 2010: March 12, 2019

Description of the security update for Office 2010: March 12, 2019 Summary This security update resolves a remote code execution vulnerability if the Microsoft Office Access Connectivity Engine incorrectly handles objects in memory. To learn more about the vulnerability, see Microsoft Common...

Description of the Security Only update for .NET Framework 4.5.2 for Windows Server 2012 (KB 4470492)

Description of the Security Only update for .NET Framework 4.5.2 for Windows Server 2012 KB 4470492 Applies to: Microsoft .NET Framework 4.5.2 Summary This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote code execution when Microsoft .NET Framework...

Security update 2018-12-11

...