CVE-2020-1432: Microsoft Internet Explorer

Medium severity, CVSS 4.3. EPSS: 4.5% chance of exploitation in the next 30 days.

An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via Internet Explorer Information Disclosure Vulnerability'.

Affected products

• Microsoft Internet Explorer: version 11 only

Published 2020-07-14. Last modified 2026-06-17.