Microsoft · Security update · December 10, 2019

KB4534761: December 2019 security update

KB4534761, released December 10, 2019, fixes 1 CVE in Skype for Business Server 2019 CU2. 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
Vendor assessment
Highest EPSS
0.0154
74th percentile

Applies to

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
High CVE-2019-1490 Skype for Business Spoofing n/a 0.0154 Exploitation Less Likely
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