12093 matches found
May 14, 2019—KB4495620 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1903
May 14, 2019—KB4495620 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1903 Release Date: 05/14/2019 Version: .NET Framework 3.5 and 4.8 Summary Denial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework a...
Description of the security update for Excel 2016: February 12, 2019
Description of the security update for Excel 2016: February 12, 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...
December 11, 2018—KB4471320 (Monthly Rollup)
December 11, 2018—KB4471320 Monthly Rollup Note: Because of minimal operations during the holidays and upcoming Western new year, there won’t be any preview releases for the month of December 2018. Monthly servicing will resume with the January 2019 security releases. Improvements and fixes This...
October 9, 2018—KB4464330 (OS Build 17763.55)
October 9, 2018—KB4464330 OS Build 17763.55 Important: This quality update should not be used to update Windows 10 version 1809 media offline. See KB 4464619 for more information. Improvements and fixes This update includes quality improvements. No new operating system features are being introduc...
Security Only update for .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 updates for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4099639)
Security Only update for .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 updates for Windows 8.1, RT 8.1, and Server 2012 R2 KB 4099639 Summary This update resolves a vulnerability in Microsoft .NET Framework that could cause denial of service when .NET Framework and .NET core...
Description of the Security Only update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1, and for .NET Framework 4.6 for Server 2008 (KB 4096237)
Description of the Security Only update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1, and for .NET Framework 4.6 for Server 2008 KB 4096237 Summary This update resolves a vulnerability in Microsoft .NET Framework that could cause denial of service when...
April 10, 2018—KB4093111 (OS Build 10240.17831)
April 10, 2018—KB4093111 OS Build 10240.17831 Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Addresses an issue that generates an access violation on certain pages in Internet Explorer wh...
Microsoft Teams help & learning
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Description of the security update for SharePoint Server 2010 Office Web Apps: July 11, 2017
Description of the security update for SharePoint Server 2010 Office Web Apps: 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,...
Description of the security update for Microsoft Office Compatibility Pack Service Pack 3: July 11, 2017
Description of the security update for Microsoft Office Compatibility Pack Service Pack 3: 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...
Security update for the Windows elevation of privilege vulnerability in Windows Server 2008: July 11, 2017
Security update for the Windows elevation of privilege vulnerability in Windows Server 2008: July 11, 2017 Summary An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully forward an authentication request to a Windows LDAP...
Windows kernel information disclosure vulnerability: June 13, 2017
Windows kernel information disclosure vulnerability: June 13, 2017 Summary An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory. To exploit this vulnerability, an authenticated attacker could run a specially crafted application. An attack...
MS17-008: Description of the security update for Hyper-V: March 14, 2017
MS17-008: Description of the security update for Hyper-V: March 14, 2017 Summary This security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow remote code execution if an authenticated attacker on a guest operating system runs a specially...
MS16-142: Cumulative security update for Internet Explorer: November 8, 2016
Resolves vulnerabilities in Internet Explorer that could allow remote code execution if a user views a specially crafted webpage in Internet Explorer.SummaryThis security update resolves several reported vulnerabilities in Internet Explorer. These vulnerabilities could allow remote code execution...
MS16-099: Description of the security update for Office 2010: August 9, 2016
MS16-099: Description of the security update for Office 2010: August 9, 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...
MS16-088: Description of the security update for Office 2016 for Mac: July 12, 2016
MS16-088: Description of the security update for Office 2016 for Mac: July 12, 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...
MS16-057: Description of the security update for Windows shell: May 10, 2016
MS16-057: Description of the security update for Windows shell: May 10, 2016 Summary This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if an attacker successfully convinces a user to browse to a specially crafted website that...
MS16-045: Description of the security update for Windows Hyper-V: April 12, 2016
MS16-045: Description of the security update for Windows Hyper-V: April 12, 2016 Summary This security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow remote code execution if an authenticated attacker on a guest operating system runs a...
Security update 1970-01-01
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Security update 1970-01-01
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January 24, 2026—KB5078127 (OS Builds 26200.7628 and 26100.7628) Out-of-band
January 24, 2026—KB5078127 OS Builds 26200.7628 and 26100.7628 Out-of-band This out-of-band update for Windows 11, version 25H2 and 24H2 KB5078127 is cumulative. It includes updates from previous security and non-security releases, along with an additional fix. To learn more about differences...
.NET 6.0 Update - July 11, 2023 (KB5028705)
.NET 6.0 Update - July 11, 2023 KB5028705 .NET 6.0 has been refreshed with the latest update as of July 11, 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 f...
July 11, 2023—KB5028169 (OS Build 14393.6085) - EXPIRED
July 11, 2023—KB5028169 OS Build 14393.6085 - 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...
Description of the security update for SharePoint Server 2019 Language Pack: February 14, 2023 (KB5002330)
Description of the security update for SharePoint Server 2019 Language Pack: February 14, 2023 KB5002330 Summary This security update resolves a Microsoft SharePoint Server elevation of privilege vulnerability and Microsoft Word remote code execution vulnerability. To learn more about the...
January 10, 2023—KB5022353 (Security-only update)
January 10, 2023—KB5022353 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDER Windows Server 2008 Service Pack 2 SP2 has reached the end of mainstream support and are now in extended support...
December 13, 2022-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5021094)
December 13, 2022-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5021094 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.6.2 Note: Revised on Jun 20, 2023 to add resolution to known issue. REMINDER...
December 13, 2022—KB5021233 (OS Builds 19042.2364, 19043.2364, 19044.2364, and 19045.2364)
December 13, 2022—KB5021233 OS Builds 19042.2364, 19043.2364, 19044.2364, and 19045.2364 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...
Description of the security update for Office 2016: November 8, 2022 (KB3191869)
Description of the security update for Office 2016: November 8, 2022 KB3191869 Summary There is a Microsoft Office update for defense-in-depth updates to help improve security-related features. To learn more about the vulnerability, see Microsoft advisory ADV220003. Note: To apply this security...
July 12, 2022—KB5015808 (OS Build 14393.5246) - EXPIRED
July 12, 2022—KB5015808 OS Build 14393.5246 - 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...
October 12, 2021—KB5006675 (OS Build 10240.19086) - EXPIRED
October 12, 2021—KB5006675 OS Build 10240.19086 - 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...
Description of the security update for SharePoint Foundation 2013: June 8, 2021 (KB5001962)
Description of the security update for SharePoint Foundation 2013: June 8, 2021 KB5001962 Summary This security update resolves a Microsoft SharePoint remote code execution vulnerability, SharePoint spoofing vulnerability, SharePoint Server remote code execution vulnerability, and SharePoint Serv...
Description of the security update for Access 2016: June 8, 2021 (KB4504711)
Description of the security update for Access 2016: June 8, 2021 KB4504711 Summary This security update resolves a Microsoft Jet Red Database Engine and Access Connectivity Engine remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and...
Description of the security update for Office Web Apps Server 2013: August 11, 2020
Description of the security update for Office Web Apps Server 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...
MS14-022: Description of the security update for SharePoint Foundation 2013: May 13, 2014
Resolves vulnerabilities in Microsoft Office server and productivity software that could allow remote code execution if an authenticated attacker sends specially crafted page content to a target SharePoint server.IntroductionThis security update resolves vulnerabilities in Microsoft Office server...
MS15-116: Description of the security update for Office 2013: November 10, 2015
Resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Microsoft Office file.SummaryThis security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Microso...
Security update for Windows 10, version 1507, Windows 8.1, Server 2012 R2, and Server 2012: February 11, 2020
Security update for Windows 10, version 1507, Windows 8.1, Server 2012 R2, and Server 2012: February 11, 2020 This standalone security update has been removed due to an issue affecting a sub-set of devices. It will not be re-offered from Windows Update, Windows Server Update Services WSUS or...
Description of the security update for Office Online Server: February 11, 2020
Description of the security update for Office Online Server: February 11, 2020 Summary This security update resolves aspoofing vulnerability that exists if Office Online Server does not validate origins in cross-origin communications correctly. To learn more about the vulnerability, see Microsoft...
Description of the security update for Excel 2010: November 12, 2019
Description of the security update for Excel 2010: November 12, 2019 Summary This security update resolves an information disclosure vulnerability that exists if Microsoft Excel incorrectly discloses the contents of its memory. To learn more about the vulnerability, see Microsoft Common...
Description of the security update for Office 2016: July 9, 2019
Description of the security update for Office 2016: July 9, 2019 Summary This security update resolves an information disclosure vulnerability that exists if Microsoft Office Javascript does not check the validity of the webpage that is making a request to Office documents. To learn more about th...
Description of the security update for Office 2013: July 9, 2019
Description of the security update for Office 2013: July 9, 2019 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft Excel software if the software does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft...
Description of the security update for SharePoint Foundation 2013: February 12, 2019
Description of the security update for SharePoint Foundation 2013: February 12, 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...
January 8, 2019—KB4480978 (OS Build 16299.904)
January 8, 2019—KB4480978 OS Build 16299.904 Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Addresses an issue that affects PowerShell remoting loop back using non-administrator accounts...
October 9, 2018—KB4462941 (Security-only update)
October 9, 2018—KB4462941 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: Addresses an issue in which all guest virtual machines running Unicast NLB fail to...
September 11, 2018—KB4457129 (Monthly Rollup)
September 11, 2018—KB4457129 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4343891 released August 30, 2018 and addresses the following issues: Security updates to Windows media, Windows Shell, Windows Hyper-V, Windows...
MS09-053: Vulnerabilities in FTP Service for Internet Information Services could allow remote code execution
MS09-053: Vulnerabilities in FTP Service for Internet Information Services could allow remote code execution Support for Windows Vista Service Pack 1 SP1 ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 SP2. For...
Description of the security update for SQL Server 2016 SP1 CU7: January 3, 2018
Description of the security update for SQL Server 2016 SP1 CU7: January 3, 2018 Summary Microsoft is aware of a new publicly disclosed class of vulnerabilities that are referred to as “speculative execution side-channel attacks” that affect many modern processors and operating systems including...
September 12, 2017—KB4038783 (OS Build 10586.1106)
September 12, 2017—KB4038783 OS Build 10586.1106 Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Updates to Internet Explorer 11’s navigation bar with search box. Addressed issue in Intern...
June 13, 2017—KB4022717 (Security-only update)
June 13, 2017—KB4022717 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: Addressed issue where, after installing KB3170455 MS16-087, users have difficulty...
MS17-023: Security update for Adobe Flash Player: March 14, 2017
MS17-023: Security update for Adobe Flash Player: March 14, 2017 Summary This security update resolves vulnerabilities in Adobe Flash Player if it's installed on any supported edition of Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows 10, Windows 10 Version 1511, Windows...
MS11-025: Description of the security update for Visual C++ 2005 SP1 Redistributable Package: June 14, 2011
MS11-025: Description of the security update for Visual C++ 2005 SP1 Redistributable Package: June 14, 2011 INTRODUCTION Microsoft has released security bulletin MS11-025. To view the complete security bulletin, visit one of the following Microsoft websites: Home users:...