CVE-2017-8545: Microsoft Outlook

Medium severity, CVSS 6.5. EPSS: 5% chance of exploitation in the next 30 days.

A spoofing vulnerability exists in when Microsoft Outlook for Mac does not sanitize html properly, aka "Microsoft Outlook for Mac Spoofing Vulnerability".

Affected products

• Microsoft Outlook: version 2016 only

Published 2017-06-15. Last modified 2026-06-17.