Microsoft · Security update · January 9, 2024

KB5002540: January 2024 security update

KB5002540, released January 9, 2024, fixes 1 CVE in Microsoft SharePoint Server Subscription Edition. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
1
Vendor assessment
Highest EPSS
0.3080
98th percentile

Applies to

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Urgent CVE-2024-21318 Microsoft Office SharePoint Remote Code Execution 8.8 0.3080 More likely
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