Microsoft · Security update · February 14, 2023
KB5022503: February 2023 security update
KB5022503, released February 14, 2023, fixes 2 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.
UrgentUnsupported product
CVEs closed
2
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0115
66th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 1
High 0
Routine 1
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2023-21808 | .NET and Visual Studio | Remote Code Execution | 8.4 | 0.0115 | Exploitation Less Likely |
| Routine | CVE-2023-21722 | .NET Framework | Denial of Service | 5.0 | 0.0092 | Exploitation Less Likely |
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