July 14, 2026—KB5099414 (OS Build 22631.7376)

July 14, 2026—KB5099414 OS Build 22631.7376 Applies To Windows 11 version 23H2, all editions This cumulative update for Windows 11, version 23H2 KB5099414, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. Visit the...

July 14, 2026—KB5099444 (Monthly Rollup)

July 14, 2026—KB5099444 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...

July 14, 2026—KB5099535 (OS Build 14393.9339)

July 14, 2026—KB5099535 OS Build 14393.9339 Applies To Windows Server 2016, all editions Win 10 Ent LTSB 2016 Win 10 IoT Ent LTSB 2016 Windows Secure Boot certificate expiration --- Important Secure Boot certificates used by most Windows devices were set to expire starting in June 2026. Microsoft...

Description of the security update for SharePoint Server 2019: July 14, 2026 (KB5002883)

Description of the security update for SharePoint Server 2019: July 14, 2026 KB5002883 Applies To SharePoint Server 2019 Summary Important If you're currently running SharePoint Workflow Manager, you must install the SharePoint Workflow Manager KB5002799 to your farm before you install this...

July 14, 2026—KB5099538 (OS Build 17763.9020)

July 14, 2026—KB5099538 OS Build 17763.9020 Applies To Windows Server 2019 Win 10 Ent LTSC 2019 Windows Secure Boot certificate expiration --- Important Secure Boot certificates used by most Windows devices were set to expire starting in June 2026. Microsoft has been updating these certificates o...

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

July 14, 2026—KB5099539 OS Builds 19045.7548 and 19044.7548 Applies To Windows 10 ESU Windows 10 Enterprise LTSC 2021 Windows 10 IoT Enterprise LTSC 2021 Windows Secure Boot certificate expiration --- Important Secure Boot certificates used by most Windows devices were set to expire starting in...

July 14, 2026—KB5101650 (OS Builds 26200.8875 and 26100.8875)

July 14, 2026—KB5101650 OS Builds 26200.8875 and 26100.8875 Applies To Windows 11 version 25H2, all editions Windows 11 version 24H2, all editions Want a quick overview?: Watch the Windows 11 release note video for this update. --- Announcements and messages This section provides key notification...

KB5102338 - Description of the security update for SQL Server 2017 GDR: July 14, 2026

KB5102338 - Description of the security update for SQL Server 2017 GDR: July 14, 2026 Applies To SQL Server 2017 on Windows SQL Server 2017 on Linux Release date: July 14, 2026 Version: 14.0.2120.1 Summary Known issues in this update Improvements and fixes included in this update How to obtain an...

Description of the security update for Microsoft Exchange Server 2019 CU15: July 14, 2026 (KB5103213)

Description of the security update for Microsoft Exchange Server 2019 CU15: July 14, 2026 KB5103213 Applies To Exchange Server 2019 This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and...

Description of the security update for Microsoft Exchange Server Subscription Edition RTM: July 14, 2026 (KB5103212)

Description of the security update for Microsoft Exchange Server Subscription Edition RTM: July 14, 2026 KB5103212 Applies To Exchange Server SE This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common...

July 14, 2026-KB5101005 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows Server 2022

July 14, 2026-KB5101005 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows Server 2022 Applies To .NET Note Release Date: July 14, 2026 Version: .NET Framework 3.5 and 4.8.1 The July 14, 2026 update for Windows Server 2022 includes security and cumulative reliability improvements in...

KB5099415: Cumulative security update for Internet Explorer: July 14, 2026

KB5099415: Cumulative security update for Internet Explorer: July 14, 2026 Applies To Windows Server 2012 R2 ESU Windows Server 2012 ESU Note Important Certain versions of Microsoft Internet Explorer have reached the end of support. Note that some versions of Internet Explorer may be supported pa...

Description of the security update for Office 2016: July 14, 2026 (KB5002273)

Description of the security update for Office 2016: July 14, 2026 KB5002273 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 Office Remote Code...

Description of the security update for Office 2016: July 14, 2026 (KB5002830)

Description of the security update for Office 2016: July 14, 2026 KB5002830 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 Office Remote Code...

KB5106414: Servicing stack update for Windows Server 2012: July 14, 2026

KB5106414: Servicing stack update for Windows Server 2012: July 14, 2026 Applies To Windows Server 2012 ESU Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a robust an...

KB5106412: Servicing stack update for Windows Server 2012 R2: July 14, 2026

KB5106412: Servicing stack update for Windows Server 2012 R2: July 14, 2026 Applies To Windows Server 2012 R2 ESU Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a...

July 14, 2026-KB5102206 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022

July 14, 2026-KB5102206 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022 Applies To .NET Note Release Date: July 14, 2026 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 Windows...

KB5099542: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: July 14, 2026

KB5099542: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: July 14, 2026 Applies To Win 10 Ent LTSB 2016 Win 10 IoT Ent LTSB 2016 Windows Server 2016, all editions Summary This servicing stack update SSU makes quality improvements to the servicing stack, which is the...

July 14, 2026-KB5102202 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

July 14, 2026-KB5102202 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Applies To .NET Note Release Date: July 14, 2026 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...

July 14, 2026-KB5102203 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

July 14, 2026-KB5102203 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Applies To .NET Note Release Date: July 14, 2026 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...