Description of the security update for Office 2010: January 12, 2021

Description of the security update for Office 2010: January 12, 2021 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...

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 SharePoint Foundation 2010: January 12, 2021

Description of the security update for SharePoint Foundation 2010: January 12, 2021 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: January 12, 2021

Description of the security update for SharePoint Foundation 2013: January 12, 2021 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...

Description of the security update for Office Web Apps Server 2013: January 12, 2021

Description of the security update for Office Web Apps Server 2013: January 12, 2021 Applies To Office Web Apps Server 2013 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 mo...

Description of the security update for Office 2016: January 12, 2021 (KB4493168)

Description of the security update for Office 2016: January 12, 2021 KB4493168 Applies To Office Professional Plus 2016 Office Professional 2016 Office Standard 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves vulnerabilities in Microsoft Offic...

Description of the security update for SharePoint Server 2010 Office Web Apps: January 12, 2021

Description of the security update for SharePoint Server 2010 Office Web Apps: January 12, 2021 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...

Description of the security update for SharePoint Server 2010: January 12, 2021

Description of the security update for SharePoint Server 2010: January 12, 2021 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 Microsof...

Description of the security update for Excel 2010: January 12, 2021

Description of the security update for Excel 2010: January 12, 2021 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...

KB4583462 - Description of the security update for SQL Server 2014 SP3 CU4: January 12, 2021

KB4583462 - Description of the security update for SQL Server 2014 SP3 CU4: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about...

KB4583463 - Description of the security update for SQL Server 2014 SP3 GDR: January 12, 2021

KB4583463 - Description of the security update for SQL Server 2014 SP3 GDR: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that may cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about t...

Description of the security update for SharePoint Server 2019: January 12, 2021

Description of the security update for SharePoint Server 2019: January 12, 2021 Applies To SharePoint Server 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...

Description of the security update for SharePoint Enterprise Server 2013: January 12, 2021

Description of the security update for SharePoint Enterprise Server 2013: January 12, 2021 Applies To SharePoint Server 2013 SP1 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 lea...

Description of the security update for SharePoint Server 2019 Language Pack: January 12, 2021

Description of the security update for SharePoint Server 2019 Language Pack: January 12, 2021 Applies To SharePoint Server 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 lear...

Description of the security update for Office 2016: January 12, 2021 (KB4486755)

Description of the security update for Office 2016: January 12, 2021 KB4486755 Applies To Office Professional Plus 2016 Office Professional 2016 Office Standard 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves vulnerabilities in Microsoft Offic...

Description of the security update for SharePoint Enterprise Server 2013: January 12, 2021

Description of the security update for SharePoint Enterprise Server 2013: January 12, 2021 Applies To SharePoint Server 2013 SP1 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 lea...

Description of the security update for SharePoint Enterprise Server 2016: January 12, 2021 (KB4493167)

Description of the security update for SharePoint Enterprise Server 2016: January 12, 2021 KB4493167 Applies To SharePoint Server 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. ...

Description of the security update for SharePoint Server 2010: January 12, 2021

Description of the security update for SharePoint Server 2010: January 12, 2021 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 Microsof...

Description of the security update for Office 2013: January 12, 2021

Description of the security update for Office 2013: January 12, 2021 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...

KB4583456 - Description of the security update for SQL Server 2017 GDR: January 12, 2021

KB4583456 - Description of the security update for SQL Server 2017 GDR: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about the...

KB4583457 - Description of the security update for SQL Server 2017 CU22: January 12, 2021

KB4583457 - Description of the security update for SQL Server 2017 CU22: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about th...

KB4583458 - Description of the security update for SQL Server 2019 GDR: January 12, 2021

KB4583458 - Description of the security update for SQL Server 2019 GDR: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about the...

KB4583459 - Description of the security update for SQL Server 2019 CU8: January 12, 2021

KB4583459 - Description of the security update for SQL Server 2019 CU8: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about the...

KB4583460 - Description of the security update for SQL Server 2016 SP2 GDR: January 12, 2021

KB4583460 - Description of the security update for SQL Server 2016 SP2 GDR: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about...

KB4583465 - Description of the security update for SQL Server 2012 SP4 GDR: January 12, 2021

KB4583465 - Description of the security update for SQL Server 2012 SP4 GDR: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about...

January 12, 2021—KB4598242 (OS Builds 19041.746 and 19042.746)

January 12, 2021—KB4598242 OS Builds 19041.746 and 19042.746 Applies To Windows 10, version 2004, all editions Windows Server version 2004 Windows 10, version 20H2, all editions Windows Server, version 20H2, all editions Note EXPIRATION NOTICE IMPORTAN T As of 9/12/2023, this KB is only available...

January 12, 2021—KB4598245 (OS Build 17134.1967) - EXPIRED

January 12, 2021—KB4598245 OS Build 17134.1967 - EXPIRED Applies To Windows 10, version 1803, all editions Windows 10, version 1803 Enterprise, Education, IoT Enterprise Note NEW 8/5/21 EXPIRATION NOTICE IMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft...

January 12, 2021—KB4598230 (OS Build 17763.1697) - EXPIRED

January 12, 2021—KB4598230 OS Build 17763.1697 - EXPIRED Applies To Windows 10, version 1809, all editions Windows Server version 1809 Windows Server 2019, all editions Note NEW 8/5/21 EXPIRATION NOTICE IMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft...

January 12, 2021—KB4598229 (OS Build 18363.1316) - EXPIRED

January 12, 2021—KB4598229 OS Build 18363.1316 - EXPIRED Applies To Windows 10, version 1909, all editions Windows Server version 1909 Note NEW 8/5/21 EXPIRATION NOTICE IMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft Update Catalog, or other release...

January 12, 2021—KB4598285 (Monthly Rollup)

January 12, 2021—KB4598285 Monthly Rollup Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Note IMPORTANT Adobe Flash Player went out of support on December 31, 2020. For more information, see Adobe Flash end of support on...

January 12, 2021—KB4598243 (OS Build 14393.4169) - EXPIRED

January 12, 2021—KB4598243 OS Build 14393.4169 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note NEW 8/5/21 EXPIRATION NOTICE IMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft Update Catalog, or other relea...

Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: January 12, 2021

Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: January 12, 2021 Applies To Visual Studio 2015 Update 3 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Summary An elevation of privilege vulnerability...

January 12, 2021—KB4598231 (OS Build 10240.18818) - EXPIRED

January 12, 2021—KB4598231 OS Build 10240.18818 - EXPIRED Applies To Windows 10 Note NEW 8/5/21 EXPIRATION NOTICE IMPORTANT As of 8/5/2021, 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...

January 12, 2021—KB4598275 (Security-only update)

January 12, 2021—KB4598275 Security-only update Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Note IMPORTANT Adobe Flash Player went out of support on December 31, 2020. For more information, see Adobe Flash end of support...

January 12, 2021—KB4598278 (Monthly Rollup)

January 12, 2021—KB4598278 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard Note IMPORTANT Adobe Flash Player went out of support on December 31, 2020. For more information, see Adobe Flash end of support on December 31, 2020. Flash content will be blocked from running in...

January 12, 2021—KB4598279 (Monthly Rollup)

January 12, 2021—KB4598279 Monthly Rollup 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 POSReady...

January 12, 2021—KB4598288 (Monthly Rollup)

January 12, 2021—KB4598288 Monthly Rollup Applies To Windows Server 2008 Service Pack 2 Note IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Note For information about the various types of Windows updates,...

January 12, 2021—KB4598287 (Security-only update)

January 12, 2021—KB4598287 Security-only update Applies To Windows Server 2008 Service Pack 2 Note IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Note IMPORTANT WSUS scan cab files will continue to be...

January 12, 2021—KB4598289 (Security-only update)

January 12, 2021—KB4598289 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...

January 12, 2021—KB4598297 (Security-only update)

January 12, 2021—KB4598297 Security-only update Applies To Windows Server 2012 Windows Embedded 8 Standard Note IMPORTANT Adobe Flash Player went out of support on December 31, 2020. For more information, see Adobe Flash end of support on December 31, 2020. Flash content will be blocked from...

KB4583461 - Description of the security update for SQL Server 2016 SP2 CU15: January 12, 2021

KB4583461 - Description of the security update for SQL Server 2016 SP2 CU15: January 12, 2021 Summary Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more abou...

Servicing stack update for Windows 10, version 1809: January 12, 2021

Servicing stack update for Windows 10, version 1809: January 12, 2021 Applies To Windows 10 This update applies to the following: Windows 10, version 1809 for 32-bit Systems Windows 10, version 1809 for ARM64-based Systems Windows 10, version 1809 for x64-based Systems Windows Server 2019 Windows...

Servicing stack update for Windows 10, version 1903 and 1909: January 12, 2021

Servicing stack update for Windows 10, version 1903 and 1909: January 12, 2021 Applies To Windows 10 This update applies to the following: Windows 10, version 1909 for 32-bit Systems Windows 10, version 1909 for ARM64-based Systems Windows 10, version 1909 for x64-based Systems Windows Server,...

January 12, 2021 Servicing Stack Update (KB4599118)

January 12, 2021 Servicing Stack Update KB4599118 Applies To Azure Local, version 20H2 Improvements and fixes This update makes quality improvements to the servicing stack, which is the component that installs updates. Servicing stack updates SSU make sure that you have a robust and reliable...

Setup Dynamic Update for Windows 10, version 2004 and 20H2: January 12, 2021

Setup Dynamic Update for Windows 10, version 2004 and 20H2: January 12, 2021 Applies To Windows 10, version 2004, all editions Windows 10, version 20H2, all editions Summary This update makes improvements to ease the installation experience when updating Windows 10, version 2004 and 20H2. How to...

January 12, 2021—KB4599208 (OS Build 15063.2614)

January 12, 2021—KB4599208 OS Build 15063.2614 Applies To Windows 10, version 1703, all editions Note Current status of Windows 10, version 1703 Surface Hub devices remain in support. Starting on November 12, 2019, updates for Windows 10, version 1703 will be available only for Surface Hub device...

January 12, 2021 Security Update (KB4598232)

January 12, 2021 Security Update KB4598232 Applies To Azure Local, version 20H2 Improvements and fixes This update contains miscellaneous security improvements to internal OS functionality. No additional issues were documented for this release. For more information about the resolved security...

January 12, 2021-KB4586878 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1903, Windows Server, version 1903, Windows 10, version 1909 and Windows Server, version 1909

January 12, 2021-KB4586878 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10, version 1903, Windows Server, version 1903, Windows 10, version 1909 and Windows Server, version 1909 Applies To .NET Note Release Date: January 12, 2021 Version: .NET Framework 3.5 and 4.8 This...

January 12, 2021-KB4597249 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803

January 12, 2021-KB4597249 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803 Applies To .NET Note Release Date: January 12, 2021 Version: .NET Framework 4.8 Summary WPF1 | - Addressed an issue with a FailFast crash arising in apps with two threads that both load application...

January 12, 2021-KB4597247 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016

January 12, 2021-KB4597247 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016 Applies To .NET Note Release Date: January 12, 2021 Version: .NET Framework 4.8 Summary WPF1 | - Addressed an issue with a FailFast crash arising in apps with two...