Microsoft · Security update · January 10, 2023
KB5022188: January 2023 security update
KB5022188, released January 10, 2023, fixes 1 CVE in Microsoft Exchange Server 2013 Cumulative Update 23. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0159
75th percentile
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2023-21762 | Microsoft Exchange Server | Spoofing | 8.0 | 0.0159 | Exploitation Less Likely |
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