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Description of the security update for SharePoint Server Subscription Edition: January 13, 2026 (KB5002822)

🗓️ 13 Jan 2026 16:00:00Reported by MicrosoftType 
mskb
 mskb
🔗 support.microsoft.com👁 18 Views

SharePoint Server Subscription Edition security update KB5002822 fixes CVEs; install Workflow Manager KB5002799 first and enable Classic Workflow Manager debug flag; adds Version 25H2.

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13 Jan 2026 16:00Current
7High risk
Vulners AI Score7
CVSS 3.15.4 - 9.8
EPSS0.31109
SSVC
18