Description of the security update for Office 2013: May 14, 2019

Description of the security update for Office 2013: May 14, 2019 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 Common...

March 13, 2018—KB4088787 (OS Build 14393.2125 and 14393.2126)

March 13, 2018—KB4088787 OS Build 14393.2125 and 14393.2126 Note The release also contains updates for Windows 10 Mobile OS Build 14393.2126 released on March 20, 2018. Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this...

January 4, 2018—KB4056894 (Monthly Rollup)

January 4, 2018—KB4056894 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4054518 released December 12, 2017 and addresses the following issues: Security updates to Windows SMB Server, Windows Kernel, Microsoft Graphics...

Description of the security update for Excel 2013: July 11, 2017

Description of the security update for Excel 2013: 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 Microsoft Common...

.NET 6.0 Update - August 9, 2022 (KB5016990)

.NET 6.0 Update - August 9, 2022 KB5016990 .NET 6.0 has been refreshed with the latest update as of August 9, 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 update for...

Description of the security update for Office Online Server: January 11, 2022 (KB5002107)

Description of the security update for Office Online Server: January 11, 2022 KB5002107 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2022-21840. Note: To...

January 11, 2022-KB5008876 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 20H2, Windows Server, version 20H2, Windows 10 Version 21H1, and Windows 10 Version 21H2

January 11, 2022-KB5008876 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 20H2, Windows Server, version 20H2, Windows 10 Version 21H1, and Windows 10 Version 21H2 Release Date: January 11, 2022 Version: .NET Framework 3.5 and 4.8 Summary Security Improvements This securi...

December 14, 2021—KB5008263 (Monthly Rollup)

December 14, 2021—KB5008263 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. IMPORTANT Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support...

August 10, 2021—KB5005040 (OS Build 10240.19022) - EXPIRED

August 10, 2021—KB5005040 OS Build 10240.19022 - EXPIRED EXPIRATION NOTICEIMPORTAN T As of 9/12/2023, this KB is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We recommend that you update your devices to the latest security quality update. 12/8/...

July 13, 2021—KB5004245 (OS Build 18363.1679)

July 13, 2021—KB5004245 OS Build 18363.1679 EXPIRATION NOTICE As of 9/12/2023, KB5004245 is only available from Windows Update. 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 security quality...

April 13, 2021—KB5001330 (OS Builds 19041.928 and 19042.928)

April 13, 2021—KB5001330 OS Builds 19041.928 and 19042.928 EXPIRATION NOTICEIMPORTAN T As of 9/12/2023, this KB is only available from Windows Update. It is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest...

Description of the security update for SharePoint Server 2019 Language Pack: March 9, 2021 (KB4493231)

Description of the security update for SharePoint Server 2019 Language Pack: March 9, 2021 KB4493231 Summary This security update resolves a Microsoft SharePoint spoofing vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-24104. Note:...

MS14-059: Description of the security update for ASP.NET MVC 3.0: October 14, 2014

MS14-059: Description of the security update for ASP.NET MVC 3.0: October 14, 2014 View products that this article applies to. INTRODUCTION Microsoft has released security bulletin MS14-059. To learn more about this security bulletin: Home users:...

Description of the security update for the Windows COM elevation of privilege vulnerability in Windows Embedded POSReady 2009 and Windows Embedded Standard 2009: November 13, 2018

Description of the security update for the Windows COM elevation of privilege vulnerability in Windows Embedded POSReady 2009 and Windows Embedded Standard 2009: November 13, 2018 Summary An elevation of privilege exists in Windows COM Aggregate Marshaler. An elevation of privilege vulnerability...

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, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 (KB 4340004)

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, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 KB 4340004 Summary This security update resolves the following vulnerabilities: A "remote code execution" vulnerability exists when .NET Framework does not validate...

Description of the security update for Excel 2016: August 14, 2018

Description of the security update for Excel 2016: August 14, 2018 Summary This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution and information disclosure if a user opens a specially crafted Office file. To learn more about these vulnerabilities...

April 10, 2018—KB4093114 (Monthly Rollup)

April 10, 2018—KB4093114 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4088882 released March 22, 2018 and addresses the following issues: Windows Update and WSUS will offer this update to applicable Windows client and serv...

Description of the security update for SQL Server 2008 SP4 GDR: January 6, 2018

Description of the security update for SQL Server 2008 SP4 GDR: January 6, 2018 Summary Microsoft is aware of detailed information that has been published about a class of vulnerabilities referred to as speculative execution side-channel attacks. To learn more about the vulnerabilities, go to...

Security update 2017-05-09

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MS16-065: Description of the security update for the .NET Framework 3.5.1 in Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1: May 10, 2016

MS16-065: Description of the security update for the .NET Framework 3.5.1 in Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1: May 10, 2016 View products that this article applies to. Summary This security update resolves a vulnerability in the Microsoft .NET Framework. The...

Update Rollup 2 for System Center 2022 Virtual Machine Manager

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Update Rollup 4 for System Center 2016 Operations Manager

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February 10, 2026—KB5075899 (OS Build 26100.32370)

February 10, 2026—KB5075899 OS Build 26100.32370 ​​​​​This cumulative update for Windows Server 2025 KB5075899, 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...

June 10, 2025—Hotpatch KB5060841 (OS Build 26100.4270)

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May 16, 2025—Hotpatch KB5061258 (OS Build 26100.3983) Out-of-band

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May 13, 2025—KB5061196 Out-of-band (Monthly Rollup)

May 13, 2025—KB5061196 Out-of-band Monthly Rollup 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...

April 8, 2025—KB5055561 (Monthly Rollup)

April 8, 2025—KB5055561 Monthly Rollup 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 Security Updates...

KB5042215 - Description of the security update for SQL Server 2017 CU31: September 10, 2024

KB5042215 - Description of the security update for SQL Server 2017 CU31: September 10, 2024 Summary Known issues in this update Improvements and fixes included in this update How to obtain and install the update How to obtain or download the latest cumulative update package for Linux More...

KB5042321: Windows Recovery Environment update for Windows 11, version 21H2: January 9, 2024

KB5042321: Windows Recovery Environment update for Windows 11, version 21H2: January 9, 2024 IMPORTANT This update will not be offered if your Windows Recovery Environment WinRE meets any of the following conditions: If the WinRE recovery partition does not have sufficient free space, see the NOT...

April 9, 2024—KB5036910 (OS Build 25398.830)

April 9, 2024—KB5036910 OS Build 25398.830 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 update...

August 8, 2023—KB5029312 (Monthly Rollup)

August 8, 2023—KB5029312 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 support...

August 9, 2022—KB5016683 (Security-only update)

August 9, 2022—KB5016683 Security-only update IMPORTANT Microsoft released update KB5012170 on August 9, 2022. It provides support for Secure Boot Forbidden Signature Database DBX. This is a standalone, security update. Windows 8.1 and newer clients and Windows Server 2012 and newer servers must...

.NET Core 3.1 Update: June 14, 2022 (KB5015424)

.NET Core 3.1 Update: June 14, 2022 KB5015424 .NET Core 3.1 has been refreshed with the latest update as of June 14, 2022. This update contains security and other non-security fixes. See the release notes for details on updated packages. .NET Core 3.1 servicing updates are upgrades, that is, the...

Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB5012330)

Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 KB5012330 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2...

KB5005260: Servicing stack update for Windows 10, version 2004, 20H2, and 21H1: August 10, 2021

KB5005260: Servicing stack update for Windows 10, version 2004, 20H2, and 21H1: August 10, 2021 This update applies to the following: Windows 10, version 2004 for x86-based systems Windows 10, version 2004 for x64-based systems Windows 10, version 2004 for Arm64-based systems Windows 10, version...

Security update 2020-10-13

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June 9, 2020—KB4561608 (OS Build 17763.1282)

June 9, 2020—KB4561608 OS Build 17763.1282 IMPORTANT We have been evaluating the public health situation and understand the impact this is having on many of our customers. To help ease some of the burdens customers are facing, we are going to delay the scheduled end of service date for the Home,...

Update Rollup 13 for System Center 2012 R2 Operations Manager

Update Rollup 13 for System Center 2012 R2 Operations Manager Introduction This article describes the issues that are fixed in Update Rollup 13 for Microsoft System Center 2012 R2 Operations Manager. This article also contains the installation instructions for this update. Issues that are fixed...

Description of the security update for PowerPoint 2016: December 10, 2019

Description of the security update for PowerPoint 2016: December 10, 2019 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft PowerPoint software if the software does not correctly handle objects in memory. To learn more about the vulnerability, se...

A list of the bugs that are fixed in SQL Server 2005 Service Pack 2

Lists the bugs that are fixed in SQL Server 2005 Service Pack 2.If you have a problem installing Microsoft SQL Server 2005 Express Edition SP2, you can try one of the following solutions:To find more information about the error code, or to request support by e-mail, visit the following Microsoft...

Description of the security update for Microsoft Office Compatibility Pack Service Pack 3: February 12, 2019

Description of the security update for Microsoft Office Compatibility Pack Service Pack 3: February 12, 2019 Summary This security update resolves an information disclosure vulnerability that exists when Microsoft Excel incorrectly discloses the contents of its memory. To learn more about the...

April 10, 2018—KB4093118 (Monthly Rollup)

April 10, 2018—KB4093118 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4088881released March 23, 2018 and addresses the following issues: Addresses an issue where a new Ethernet Network Interface Card NIC that has default...

MS14-057: Description of the security update for the .NET Framework 3.5 for Windows 8.1 and Windows Server 2012 R2: October 14, 2014

MS14-057: Description of the security update for the .NET Framework 3.5 for Windows 8.1 and Windows Server 2012 R2: October 14, 2014 View products that this article applies to. Introduction This security update resolves a security feature bypass vulnerability that could let an attacker bypass the...

MS16-048: Description of the security update for CSRSS: April 12, 2016

MS16-048: Description of the security update for CSRSS: April 12, 2016 Summary This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow security feature bypass if an attacker logs on to a target system and runs a specially crafted application. To learn mor...

MS16-038: Cumulative security update for Microsoft Edge: April 12, 2016

Resolves a vulnerability in Microsoft Edge that could allow remote code execution if a user views a specially crafted webpage in Microsoft Edge.SummaryThis security update resolves multiple vulnerabilities in Microsoft Edge. The most severe of these vulnerabilities could allow remote code executi...

MS10-049: Vulnerabilities in SChannel could allow remote code execution

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January 10, 2023—KB5022339 (Security-only update)

January 10, 2023—KB5022339 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDER Windows 7, Windows Server 2008 R2, Windows Embedded Standard 7, and Windows Embedded POS Ready 7 have reached the end o...

Update 20.7 for Microsoft Dynamics 365 Business Central (on-premises) 2022 Release Wave 1 (Application Build 20.7.48483, Platform Build 20.0.48457)

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September 13, 2022—KB5017327 (OS Build 10240.19444) - EXPIRED

September 13, 2022—KB5017327 OS Build 10240.19444 - EXPIRED EXPIRATION NOTICEIMPORTAN T As of January 27, 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. --- 12/8/20 F...

Description of the security update for SharePoint Enterprise Server 2016: April 12, 2022 (KB5002183)

Description of the security update for SharePoint Enterprise Server 2016: April 12, 2022 KB5002183 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability and Microsoft Excel remote code execution vulnerability. To learn more about the vulnerabilities, see the...