Microsoft · Security update · February 11, 2025

KB5002679: February 2025 security update

KB5002679, released February 11, 2025, fixes 5 CVEs in Office Online Server. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
5
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0114
66th percentile

Priority of the 5 CVEs

Patch now 0 Urgent 1 High 4 Routine 0

Applies to

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Urgent CVE-2025-21381 Microsoft Office ExcelRemote Code Execution7.8 0.0114 Exploitation Less Likely
High CVE-2025-21387 Microsoft Office ExcelRemote Code Execution7.8 0.0093 Exploitation Less Likely
High CVE-2025-21386 Microsoft Office ExcelRemote Code Execution7.8 0.0084 Exploitation Less Likely
High CVE-2025-21390 Microsoft Office ExcelRemote Code Execution7.8 0.0084 Exploitation Less Likely
High CVE-2025-21394 Microsoft Office ExcelRemote Code Execution7.8 0.0084 Exploitation Less Likely
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