Microsoft · Security update · October 10, 2023
KB5030877: October 2023 security update
KB5030877, released October 10, 2023, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
1
Microsoft's assessment
Highest EPSS
0.0167
76th percentile
Applies to
| Product |
|---|
| Microsoft Exchange Server 2016 Cumulative Update 23 |
| Microsoft Exchange Server 2019 Cumulative Update 12 |
| Microsoft Exchange Server 2019 Cumulative Update 13 |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2023-36778 | Microsoft Exchange Server | Remote Code Execution | 8.0 | 0.0167 | More likely |
Showing 1 to 1 of 1
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