CVE-2017-8507: Microsoft Outlook

High severity, CVSS 7.8. EPSS: 19.6% chance of exploitation in the next 30 days.

A remote code execution vulnerability exists in the way Microsoft Office software parses specially crafted email messages, aka "Microsoft Office Memory Corruption Vulnerability".

Affected products

• Microsoft Outlook: version 2007 only; version 2010 only; version 2013 only; version 2016 only

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