January 3, 2018—KB4056898 (Security-only update)

January 3, 2018—KB4056898 Security-only update Applies To Windows 8.1 Windows Server 2012 R2 Improvements and fixes This security update includes quality improvements. No new operating system features are introduced in this update. Key changes include: Security updates to Windows SMB Server,...

November 14, 2017—KB4048960 (Security-only update)

November 14, 2017—KB4048960 Security-only update Applies To Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1 Improvements and fixes This security update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Addresse...

November 14, 2017—KB4048956 (OS Build 10240.17673)

November 14, 2017—KB4048956 OS Build 10240.17673 Applies To Windows 10 Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Addressed issue where roaming user profile–enabled accounts...

Description of the security update for Office Web Apps Server 2013: November 14, 2017

Description of the security update for Office Web Apps Server 2013: November 14, 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...

Description of the security update for SharePoint Foundation 2013: October 10, 2017

Description of the security update for SharePoint Foundation 2013: October 10, 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...

Microsoft Teams help & learning

Microsoft Teams help & learning Quick access Meetings Chat Notifications & settings Teams & channels Calls & devices Files Troubleshoot IT Pro & admin Get more done with Copilot in Teams Chat with Copilot in Teams Start a conversation with Copilot in Teams about files, chats, meetings, and more...

Description of the security update for PowerPoint 2016: September 12, 2017

Description of the security update for PowerPoint 2016: September 12, 2017 Applies To PowerPoint 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...

MS16-144: Cumulative security update for Internet Explorer: December 13, 2016

Resolves vulnerabilities in Internet Explorer that could allow remote code execution if a user views a specially crafted webpage in Internet Explorer.Summary This security update resolves several reported vulnerabilities in Internet Explorer. These vulnerabilities could allow remote code executio...

MS16-136: Description of the security update for SQL Server 2012 Service Pack 3 GDR: November 8, 2016

MS16-136: Description of the security update for SQL Server 2012 Service Pack 3 GDR: November 8, 2016 Summary This update resolves vulnerabilities in Microsoft SQL Server. The most severe vulnerabilities could allow an attacker to gain elevated privileges that might be used to create accounts, or...

MS16-135: Description of the security update for Windows kernel-mode drivers: November 8, 2016 (KB3194371)

MS16-135: Description of the security update for Windows kernel-mode drivers: November 8, 2016 KB3194371 Applies To Windows Server 2008 Service Pack 2 Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 Standard Windows Server 2008 Web Edition Windows Server 2008...

Security update 2016-09-13

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MS16-107: Description of the security update for Outlook 2007: September 13, 2016

MS16-107: Description of the security update for Outlook 2007: September 13, 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...

MS16-115: Security update for Microsoft Windows PDF Library: September 13, 2016

Resolves vulnerabilities in Windows that could allow information disclosure if a user views specially crafted PDF content online or opens a specially crafted PDF document.SummaryThis security update resolves vulnerabilities in Microsoft Windows. The vulnerability could allow information disclosur...

MS16-054: Description of the security update for 2007 Microsoft Office Suite: May 10, 2016 (KB2984943)

MS16-054: Description of the security update for 2007 Microsoft Office Suite: May 10, 2016 KB2984943 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...

MS16-065: Security update for the .NET Framework: May 10, 2016

Resolves a vulnerability in the Microsoft .NET Framework. The vulnerability could cause information disclosure if an attacker injects unencrypted data in the target secure channel and then performs a man-in-the-middle MiTM attack between the targeted client and a legitimate server.View products...

MS16-027: Security update for Windows media to address remote code execution: March 8, 2016

Resolves vulnerabilities in Windows that could allow remote code execution if a user opens specially crafted media content that is hosted on a website.SummaryThis security update resolves vulnerabilities in Microsoft Windows. The vulnerabilities could allow remote code execution if a user opens...

MS16-016: Security update for WebDAV to address elevation of privilege: February 9, 2016

Resolves a vulnerability in Windows that could allow elevation of privilege if an attacker uses the Microsoft Web Distributed Authoring and Versioning WebDAV client to send specifically crafted input to a server.SummaryThis security update resolves a vulnerability in Microsoft Windows. The...

MS14-044: Vulnerabilities in SQL Server could allow elevation of privilege: August 12, 2014

Resolves vulnerabilities in SQL Server that could allow elevation of privilege if a user goes to a specially crafted website that injects a client-side script into the user's instance of Internet Explorer.INTRODUCTIONMicrosoft has released security bulletin MS14-044. To learn more about this...

MS13-084: Vulnerabilities in Microsoft SharePoint Server could allow remote code execution: October 8, 2013

This security update addresses the vulnerabilities by correcting how affected Microsoft software validates data when parsing specially crafted Office files and by changing configuration of SharePoint pages to help provide additional protection against clickjacking attacks.INTRODUCTIONMicrosoft ha...

MS10-045: Vulnerability in Microsoft Office Outlook could allow remote code execution

Resolves a security vulnerability that exists in Outlook that could allow remote code execution if a user opens an attachment in a specially crafted email message by using an affected version of Outlook.INTRODUCTIONMicrosoft has released security bulletin MS10-045. To view the complete security...

Security update 1970-01-01

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Microsoft Teams help & learning

Microsoft Teams help & learning Quick access Meetings Chat Notifications & settings Teams & channels Calls & devices Files Troubleshoot IT Pro & admin Get more done with Copilot in Teams Chat with Copilot in Teams Start a conversation with Copilot in Teams about files, chats, meetings, and more...

KB5122772 - Description of the security update for SQL Server 2019 CU32: September 8, 2026

KB5122772 - Description of the security update for SQL Server 2019 CU32: September 8, 2026 Applies To SQL Server 2019 on Windows SQL Server 2019 on Linux Release date: September 8, 2026 Version: 15.0.4490.9 Summary Known issues in this update Improvements and fixes included in this update How to...

May 12, 2026—KB5087471 (Monthly Rollup)

May 12, 2026—KB5087471 Monthly Rollup Applies To Windows Server 2012 R2 ESU 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...

May 12, 2026-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 (KB5088861)

May 12, 2026-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 KB5088861 Applies To .NET Note Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .N...

October 14, 2025-KB5066747 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

October 14, 2025-KB5066747 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Applies To .NET Note Release Date: October 14, 2025 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 fo...

May 13, 2025—KB5061198 Out-of-band (Monthly Rollup)

May 13, 2025—KB5061198 Out-of-band Monthly Rollup Applies To Windows Server 2008 Premium Assurance End of support information Windows Server 2008 Premium Assurance ended on January 13, 2026. Windows Server 2008 Extended Security Updates ESU ended on January 10, 2023. Additionally, Extended Securi...

Description of the security update for Office 2016: April 8, 2025 (KB5002573)

Description of the security update for Office 2016: April 8, 2025 KB5002573 Applies To Office Standard 2016 Office Professional 2016 Office Professional Plus 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves a Microsoft Word security feature...

February 11, 2025—KB5051980 (OS Build 25398.1425)

February 11, 2025—KB5051980 OS Build 25398.1425 Applies To Windows Server, version 23H2 Note 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...

Microsoft Dynamics CRM 2013 Service Pack 1 and CRM Online Spring '14

Microsoft Dynamics CRM 2013 Service Pack 1 and CRM Online Spring '14 Applies To Dynamics CRM 2013 INTRODUCTION Microsoft Dynamics CRM 2013 Service Pack 1 SP1 is available. This article describes the updates and changes that are included in this service pack. For Microsoft Dynamics CRM Online, thi...

December 10, 2024—KB5048699 (Monthly Rollup)

December 10, 2024—KB5048699 Monthly Rollup Applies To Windows Server 2012 ESU 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 a...

April 9, 2024-KB5037035 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

April 9, 2024-KB5037035 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Applies To .NET Note Release Date: April 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...

.NET 6.0 Update - April 09, 2024 (KB5037336)

.NET 6.0 Update - April 09, 2024 KB5037336 .NET 6.0 has been refreshed with the latest update as of April 09, 2024. 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 updat...

July 11, 2023—KB5028222 (Monthly Rollup)

July 11, 2023—KB5028222 Monthly Rollup Applies To Windows Server 2008 Datacenter ESU Windows Server 2008 Standard ESU Windows Server 2008 Enterprise ESU Note IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows Server 2008 SP2. For...

December 13, 2022—KB5021255 (OS Build 22621.963)

December 13, 2022—KB5021255 OS Build 22621.963 Applies To Windows 11 version 22H2, all editions Note 11/8/22 IMPORTANT Because of minimal operations during the holidays and the upcoming Western new year, there won’t be a non-security preview release for the month of December 2022. There will be a...

December 14, 2021—KB5008274 (Monthly Rollup)

December 14, 2021—KB5008274 Monthly Rollup Applies To Windows Server 2008 Service Pack 2 Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Note IMPORTANT Windows Server 2008 Service Pack 2 SP2 has reached the end of...

December 14, 2021—KB5008282 (Security-only update)

December 14, 2021—KB5008282 Security-only update Applies To Windows 7 Enterprise ESU Windows 7 Professional ESU Windows 7 Ultimate ESU Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows Embedded...

September 21, 2021—KB5005624 (OS Build 18363.1830) Preview

September 21, 2021—KB5005624 OS Build 18363.1830 Preview Applies To Windows 10 Enterprise, version 1909 Windows 10 Enterprise and Education, version 1909 Windows 10 IoT Enterprise, version 1909 Note UPDATED 9/21/2021 REMINDER Starting in October 2021, there will no longer be optional, non-securit...

Description of the security update for SharePoint Enterprise Server 2013: August 10, 2021 (KB4011600)

Description of the security update for SharePoint Enterprise Server 2013: August 10, 2021 KB4011600 Applies To SharePoint Server 2013 SP1 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability. To learn more about the vulnerability, see the Microsoft Common...

June 8, 2021—KB5003695 (Security-only update)

June 8, 2021—KB5003695 Security-only update Applies To Windows Server 2008 Important Windows Server 2008 Service Pack 2 SP2 has reached the end of mainstream support and are now in extended support. Starting in July 2020, there will no longer be optional, non-security releases known as "C" releas...

June 8, 2021—KB5003696 (Security-only update)

June 8, 2021—KB5003696 Security-only update Applies To Windows Server 2012 Windows Embedded 8 Standard Important Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will no longer be optional releases known as "C" or "D"...

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 (KB4504739)

Description of the security update for Office 2010: April 13, 2021 KB4504739 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28454. Note: To apply this...

Description of the security update for SharePoint Enterprise Server 2013: April 13, 2021 (KB4493201)

Description of the security update for SharePoint Enterprise Server 2013: April 13, 2021 KB4493201 Applies To SharePoint Server 2013 SP1 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common...

Internet Explorer help

Internet Explorer help Internet Explorer 11 support ended Support for Internet Explorer 11 ended on June 15, 2022. If any site you visit needs Internet Explorer, you can reload it with Internet Explorer mode in Microsoft Edge. Get started with Microsoft Edge Make the switch from Internet Explorer...

Description of the security update for Office Online Server: January 12, 2021

Description of the security update for Office Online Server: January 12, 2021 Applies To DONOTUSEOffice Online Server 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 abo...

Description of the security update for Office 2013: August 11, 2020

Description of the security update for Office 2013: August 11, 2020 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 the following securi...

Internet Explorer help

Internet Explorer help Internet Explorer 11 support ended Support for Internet Explorer 11 ended on June 15, 2022. If any site you visit needs Internet Explorer, you can reload it with Internet Explorer mode in Microsoft Edge. Get started with Microsoft Edge Make the switch from Internet Explorer...

Microsoft Dynamics CRM 2011 Update Rollup 11

Microsoft Dynamics CRM 2011 Update Rollup 11 INTRODUCTION Update Rollup 11 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...

Description of the security update for Publisher 2016: April 14, 2020

Description of the security update for Publisher 2016: April 14, 2020 Applies To Microsoft Publisher 2016 Summary This security update resolves a remote code execution vulnerability that exists if Microsoft Office incorrectly loads arbitrary type libraries. To learn more about the vulnerability,...