Microsoft · Security update · March 10, 2026
KB5002838: March 2026 security update
KB5002838, released March 10, 2026, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0054
45th percentile
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2026-26110 | Microsoft Office | Remote Code Execution | 8.4 | 0.0054 | Exploitation Less Likely |
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