Security Updates for Microsoft SharePoint Server Subscription Edition (February 2026)

The Microsoft SharePoint Server Subscription Edition installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - A session spoofing vulnerability exists. An attacker can exploit this to perform actions with the privileges of another user...

Description of the security update for SharePoint Server Subscription Edition: November 11, 2025 (KB5002800)

Description of the security update for SharePoint Server Subscription Edition: November 11, 2025 KB5002800 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 cumulative update...

Description of the security update for SharePoint Server Subscription Edition: October 8, 2024 (KB5002649)

Description of the security update for SharePoint Server Subscription Edition: October 8, 2024 KB5002649 Summary This security update resolves a Microsoft SharePoint elevation of privilege vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

Description of the security update for SharePoint Server Subscription Edition Language Pack: November 8, 2022 (KB5002291)

Description of the security update for SharePoint Server Subscription Edition Language Pack: November 8, 2022 KB5002291 Summary This security update resolves a Microsoft Word remote code execution vulnerability and Microsoft Word information disclosure vulnerability. To learn more about the...

SharePoint Server Subscription Edition 1048

SharePoint Server Subscription Edition 1048...