Microsoft · Security update · March 14, 2023
KB5002351: March 2023 security update
KB5002351, released March 14, 2023, fixes 2 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
1
Microsoft's assessment
Highest EPSS
0.0253
85th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 1
High 1
Routine 0
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2023-23398 | Microsoft Office Excel | Spoofing | 7.1 | 0.0062 | More likely |
| High | CVE-2023-23399 | Microsoft Office Excel | Remote Code Execution | 7.8 | 0.0253 | Exploitation Less Likely |
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1
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