Microsoft · Security update · May 14, 2019

KB4499405: May 2019 security update

KB4499405, released May 14, 2019, fixes 4 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product
CVEs closed
4
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0572
93rd percentile

Priority of the 4 CVEs

Patch now 0 Urgent 0 High 4 Routine 0

Applies to

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
High CVE-2019-0820 .NET FrameworkDenial of Service7.5 0.0572 Exploitation Less Likely
High CVE-2019-0980 .NET CoreDenial of Service7.5 0.0498 Exploitation Less Likely
High CVE-2019-0981 .NET CoreDenial of Service7.5 0.0498 Exploitation Less Likely
High CVE-2019-0864 .NET FrameworkDenial of Servicen/a 0.0135 Exploitation Less Likely
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