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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May 12, 2026-Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 (KB5087067)

May 12, 2026-Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 KB5087067 Applies to: Microsoft .NET Framework 4.8 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...

KB5068400 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: November 11, 2025

KB5068400 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: November 11, 2025 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary This...

June 10, 2025—KB5060999 (OS Builds 22621.5472 and 22631.5472)

June 10, 2025—KB5060999 OS Builds 22621.5472 and 22631.5472 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview, see the update history page for Windows 11, version 23H2. You can now watch this month's video on...

KB5055515: Cumulative security update for Internet Explorer: April 8, 2025

KB5055515: Cumulative security update for Internet Explorer: April 8, 2025 Important Certain versions of Microsoft Internet Explorer have reached the end of support. Note that some versions of Internet Explorer may be supported past the latest OS end date when Extended Security Updates ESUs are...

February 11, 2025—KB5052020 (Monthly Rollup)

February 11, 2025—KB5052020 Monthly Rollup 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. For a successful installation, please make sure all Subset of endpoints for ESU only...

Description of the security update for Office 2016: August 13, 2024 (KB5002625)

Description of the security update for Office 2016: August 13, 2024 KB5002625 Summary This security update resolves a Microsoft Office spoofing vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2024-38200. Note: To apply this security...

KB5040942 - Description of the security update for SQL Server 2017 GDR: July 9, 2024

KB5040942 - Description of the security update for SQL Server 2017 GDR: July 9, 2024 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary This security update resolves...

Azure File Sync Agent v17.3 Release - June 2024 (Security-only update)

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Description of the security update for Office 2016: June 11, 2024 (KB5002591)

Description of the security update for Office 2016: June 11, 2024 KB5002591 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microsoft Common Vulnerabilities and Exposures...

.NET 7.0 Update - February 13, 2024 (KB5035120)

.NET 7.0 Update - February 13, 2024 KB5035120 NET 7.0 has been refreshed with the latest update as of February 13, 2024. This update contains both security and non-security fixes. See the release notes for details on updated packages..NET 7.0 servicing updates are upgrades. The latest servicing...

December 12, 2023—KB5033427 (Security-only update)

December 12, 2023—KB5033427 Security-only update REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows...

November 14, 2023—KB5032254 (Monthly Rollup)

November 14, 2023—KB5032254 Monthly Rollup REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows Server...

KB5032309: Servicing stack update for Windows Server 2012: November 14, 2023

KB5032309: Servicing stack update for Windows Server 2012: November 14, 2023 REMINDER Windows Server 2012 reached end of support EOS on October 10, 2023. Extended Security Updates ESUs are available for purchase and will continue for three years, renewable on an annual basis, until the final date...

October 10, 2023—KB5031411 (Security-only update)

October 10, 2023—KB5031411 Security-only update REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows...

September 12, 2023—KB5030271 (Monthly Rollup)

September 12, 2023—KB5030271 Monthly Rollup REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows Server...

Description of the security update for Outlook 2016: September 12, 2023 (KB5002499)

Description of the security update for Outlook 2016: September 12, 2023 KB5002499 Summary This security update resolves a Microsoft Outlook information disclosure vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2023-36763. Note: To appl...

August 8, 2023—KB5029318 (Monthly Rollup)

August 8, 2023—KB5029318 Monthly Rollup REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to Azure to protect their Windows Server 200...

End of support for Office 2016 and Office 2019

None None...

July 11, 2023—KB5028240 (Monthly Rollup)

July 11, 2023—KB5028240 Monthly Rollup IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. For customers who need additional time to upgrade and modernize their devices running Windows Server 2008 R2 on Azure, we...

July 11, 2023—KB5028185 (OS Build 22621.1992)

July 11, 2023—KB5028185 OS Build 22621.1992 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 11, version 22H2, see its update history page. Note Follow @WindowsUpdate to find out...

Description of the security update for Office 2016: July 11, 2023 (KB5002058)

Description of the security update for Office 2016: July 11, 2023 KB5002058 Summary This security update resolves a Microsoft ActiveX remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2023-33152. Note: To apply this...

June 13, 2023—KB5027279 (Monthly Rollup)

June 13, 2023—KB5027279 Monthly Rollup IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows Server 2008 SP2. For customers who need additional time to upgrade and modernize their devices running Windows Server 2008 SP2 on Azure, we offer...

June 13, 2023—KB5027225 (OS Build 20348.1787)

June 13, 2023—KB5027225 OS Build 20348.1787 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 2022, see its update history page. Note Follow @WindowsUpdate to find out when n...

June 13, 2023—KB5027256 (Security-only update)

June 13, 2023—KB5027256 Security-only update IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. For customers who need additional time to upgrade and modernize their devices running Windows Server 2008 R2 on Azure...

December 13, 2022—KB5021291 (Monthly Rollup)

December 13, 2022—KB5021291 Monthly Rollup NOTE After January 10, 2023, Microsoft will no longer provide security updates or technical support for Windows 7 SP1 and Windows Server 2008 R2 SP1. We recommend that you upgrade to a later version of Windows. Summary Learn more about this cumulative...

December 13, 2022—KB5021288 (Security-only update)

December 13, 2022—KB5021288 Security-only update NOTE After January 10, 2023, Microsoft will no longer provide security updates or technical support for Windows 7 SP1 and Windows Server 2008 R2 SP1. We recommend that you upgrade to a later version of Windows. Summary Learn more about this...

December 13, 2022—KB5021285 (Monthly Rollup)

December 13, 2022—KB5021285 Monthly Rollup Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the update. REMINDERWindows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020,...

October 11, 2022, cumulative update for SharePoint Enterprise Server 2013 (KB5002283)

October 11, 2022, cumulative update for SharePoint Enterprise Server 2013 KB5002283 Cumulative update packages for Microsoft SharePoint Enterprise Server 2013 contain hotfixes for the issues that were fixed since the release of SharePoint Enterprise Server 2013. Note: This is build 15.0.5493.1000...

Description of the security update for Outlook 2013: August 9, 2022 (KB5001990)

Description of the security update for Outlook 2013: August 9, 2022 KB5001990 Summary This security update resolves a Microsoft Outlook denial of service vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2022-35742. Note: To apply this...

Description of the security update for Office Web Apps Server 2013: June 14, 2022 (KB5002214)

Description of the security update for Office Web Apps Server 2013: June 14, 2022 KB5002214 Summary This security update resolves a Microsoft Office information disclosure vulnerability and Microsoft Excel remote code execution vulnerability. To learn more about the vulnerabilities, see the...

Description of the security update for SharePoint Server 2019: June 14, 2022 (KB5002212)

Description of the security update for SharePoint Server 2019: June 14, 2022 KB5002212 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability and Microsoft Office information disclosure vulnerability. To learn more about the vulnerabilities, see th...

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 and 4.6.2 for Windows Server 2008 SP2 (KB5012332)

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 and 4.6.2 for Windows Server 2008 SP2 KB5012332 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 and 4.6.2 IMPORTANT Verify that you have installed...

Description of the security update for SharePoint Foundation 2013: December 14, 2021 (KB5002015)

Description of the security update for SharePoint Foundation 2013: December 14, 2021 KB5002015 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

Description of the security update for Office 2013: November 9, 2021 (KB5002038)

Description of the security update for Office 2013: November 9, 2021 KB5002038 Summary This security update resolves a Microsoft Access remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-41368. Note: To apply thi...

Security update 2021-10-12

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Description of the security update for Office Web Apps Server 2013: October 12, 2021 (KB5002036)

Description of the security update for Office Web Apps Server 2013: October 12, 2021 KB5002036 Summary This security update resolves a Microsoft Excel information disclosure vulnerability, Microsoft Excel remote code execution vulnerability, and Microsoft Word remote code execution vulnerability...

Description of the security update for Office 2016: June 8, 2021 (KB5001951)

Description of the security update for Office 2016: June 8, 2021 KB5001951 Summary This security update resolves a Microsoft Excel Remote Code Execution Vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-31939. Note: To apply this...

Description of the security update for Skype for Business Server and Lync Server: May 11, 2021 (KB5003729)

Description of the security update for Skype for Business Server and Lync Server: May 11, 2021 KB5003729 Summary This security update resolves vulnerabilities in Microsoft Skype for Business Server and Microsoft Lync Server. To learn more about these vulnerabilities, see Microsoft Common...

Description of the security update for Excel 2016: April 13, 2021 (KB4504721)

Description of the security update for Excel 2016: April 13, 2021 KB4504721 Summary This security update resolves a Microsoft Excel information disclosure vulnerability, and Excel remote code execution vulnerability. To learn more about the vulnerabilities, see the following security advisories:...

Description of the security update for Office 2010: April 13, 2021 (KB2589361)

Description of the security update for Office 2010: April 13, 2021 KB2589361 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-2021-28449. Note: To apply this...

January 12, 2021—KB4598278 (Monthly Rollup)

January 12, 2021—KB4598278 Monthly Rollup 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 Flash Player beginning January 12, 2021. For more information,...

December 8, 2020—KB4592504 (Security-only update)

December 8, 2020—KB4592504 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT WSUS scan cab files will continue to be available for Windows Server 2008 SP2. If you have a subset o...

Description of the security update for SharePoint Foundation 2013: September 8, 2020

Description of the security update for SharePoint Foundation 2013: September 8, 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...

Description of the security update for Office 2010: August 11, 2020

Description of the security update for Office 2010: 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 the following securi...

Description of the security update for Outlook 2010: August 11, 2020

Description of the security update for Outlook 2010: August 11, 2020 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft Outlook when the software does not correctly handle objects in memory. It also resolves an information disclosure vulnerability...

Description of the security update for Project 2010: July 14, 2020

Description of the security update for Project 2010: July 14, 2020 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft Outlook software if it does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common...

Servicing stack update for Windows 10, version 2004: July 14, 2004

Servicing stack update for Windows 10, version 2004: July 14, 2004 Applies to Windows 10 Version 2004 for 32-bit Systems Windows 10 Version 2004 for ARM64-based Systems Windows 10 Version 2004 for x64-based Systems Windows Server, version 2004 Server Core installation Summary This update makes...