CVE-2016-3365: Microsoft Excel

High severity, CVSS 7.8. EPSS: 19.9% chance of exploitation in the next 30 days.

Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Office Compatibility Pack SP3, Excel Viewer, Excel Services on SharePoint Server 2007 SP3, Excel Services on SharePoint Server 2010 SP2, Excel Automation Services on SharePoint Server 2013 SP1, and Office Online Server allow remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3362.

Affected products

• Microsoft Excel: version 2007 only; version 2010 only; version 2013 only; version 2016 only
• Microsoft Excel Viewer: any version
• Microsoft Office Compatibility Pack: any version
• Microsoft Office Online Server: any version
• Microsoft SharePoint Designer: version 2007 only; version 2010 only; version 2013 only

Published 2016-09-14. Last modified 2026-06-17.