Internet Explorer help

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Security and Quality Rollup for the .NET Framework 2.0 Service Pack 2, 4.5.2, and 4.6 updates for Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2: April 11, 2017

Security and Quality Rollup for the .NET Framework 2.0 Service Pack 2, 4.5.2, and 4.6 updates for Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2: April 11, 2017 Note Known issues in this security update After you apply this security update, the PowerShell v3.0+ stop-computer...

MS11-094: Description of the security update for PowerPoint Viewer 2007: December 13, 2011

MS11-094: Description of the security update for PowerPoint Viewer 2007: December 13, 2011 Introduction Microsoft has released security bulletin MS11-094. To view the complete security bulletin, visit one of the following Microsoft websites: Home users:...

MS16-154: Security update for Adobe Flash Player: December 13, 2016

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MS16-111: Description of the security update for Windows Kernel: September 13, 2016

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MS15-004: Vulnerability in Windows components could allow elevation of privilege: January 13, 2015

Resolves a vulnerability in the TS WebProxy Windows component that could allow elevation of privilege if an attacker convinces a user to run a specially crafted application. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.SummaryThis...

MS14-009: Vulnerabilities in the .NET Framework could allow elevation of privilege: February 11, 2014

Resolves vulnerabilities that could allow elevation of privilege if a user visits a specially crafted website or a website that contains specially crafted web content.View products that this article applies to.IntroductionThis update resolves vulnerabilities that could allow elevation of privileg...

Security Settings for ActiveX controls and OLE objects in Office 2003 and in the 2007 Office suite

Resolves the issue on how users can have the ability to control if and how ActiveX controls and OLE objects load with an Office kill-bit list.Important This article contains information that shows you how to help lower security settings or how to turn off security features on a computer. You can...

Security update 1970-01-01

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MS10-012: Vulnerabilities in SMB Server could allow remote code execution

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Security issue that is described in Security Bulletin MS13-061 is resolved by an Exchange Server update

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August 11, 2026-KB5120710 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2

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June 10, 2025—Hotpatch KB5060525 (OS Build 20348.3745)

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February 11, 2025—KB5052042 (Monthly Rollup)

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September 12, 2023—KB5030265 (Monthly Rollup)

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December 13, 2022-KB5021085 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

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Description of the security update for the remote code execution vulnerability in Microsoft Visual Studio 2013 Update 5: August 9, 2022 (KB5016315)

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Description of the security update for Office 2016: December 14, 2021 (KB5002033)

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October 12, 2021—KB5006699 (OS Build 20348.288)

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Description of the security update for SharePoint Enterprise Server 2016: June 8, 2021 (KB5001922)

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October 13, 2020—KB4580330 (OS Build 17134.1792) - EXPIRED

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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 (KB4579978)

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 KB4579978 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...

October 13, 2020-KB4578970 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1703

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Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 (KB4570509)

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 KB4570509 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 IMPORTANT Verify thatyou have installed the required updates...

December 10, 2019—KB4530681 (OS Build 10240.18427)

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December 10, 2019—KB4530684 (OS Builds 18362.535 and 18363.535) - EXPIRED

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May 14, 2019—KB4499154 (OS Build 10240.18215)

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Description of the cumulative update package for Communicator 2007 R2: July 2010

Describes the issues that are fixed in the July, 2010 cumulative update package for Communicator 2007 R2.SummaryThis article describes the Microsoft Office Communicator 2007 R2 issues that are fixed in the update for Communicator 2007 R2 that is dated July 2010.This article describes the followin...

February 13, 2018—KB4074587 (Security-only update)

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Internet Explorer help

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November 14, 2017—KB4048953 (OS Build 14393.1884)

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August 8, 2017—KB4034658 (OS Build 14393.1593)

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July 11, 2017—KB4025342 (OS Build 15063.483)

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May 9, 2017—KB4016871 (OS Build 15063.296 and 15063.297)

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Microsoft Teams help & learning

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MS13-091: Description of the security update for Microsoft Office 2013 (file formats): November 12, 2013

MS13-091: Description of the security update for Microsoft Office 2013 file formats: November 12, 2013 INTRODUCTION Microsoft has released security bulletin MS13-091. To view the complete security bulletin, go to one of the following Microsoft websites: Home...

MS16-148: Security Update for Microsoft Office to Address Remote Code Execution: December 13, 2016

Describes a security update that fixes vulnerabilities in Microsoft Office. The most severe of these vulnerabilities could allow remote code execution if a user opens a specially crafted Microsoft Office file.SummaryThis security update resolves vulnerabilities in Microsoft Office. To learn more...

November 2016 Security Monthly Quality Rollup for Windows 8.1 and Windows Server 2012 R2

November 2016 Security Monthly Quality Rollup for Windows 8.1 and Windows Server 2012 R2 Summary This security updates includes improvements and fixes from update 3192404. To learn more about the non-security improvements and fixes in this update, see the October 18, 2016 — KB3192404 Preview of...

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

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MS16-088: Description of the security update for Office Web Apps Server 2013: July 12, 2016

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MS12-027: Description of the security update for Visual Basic 6: April 10, 2012

Describes the security update for Visual Basic 6 that was released on April 10, 2012.INTRODUCTIONMicrosoft has released security bulletin MS12-027. To view the complete security bulletin, visit one of the following Microsoft websites: Home...

Security update 1970-01-01

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Security update 1970-01-01

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Security update 1970-01-01

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July 14, 2026—KB5099539 (OS Builds 19045.7548 and 19044.7548)

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.NET 6.0 Update - October 08, 2024 (KB5045998)

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July 9, 2024-KB5041018 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

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.NET 7.0 Update - May 14, 2024 (KB5038351)

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January 9, 2024—KB5034134 (OS Build 10240.20402) - EXPIRED

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January 9, 2024-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 (KB5034269)

January 9, 2024-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 KB5034269 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7...