CVE-2013-1315: Microsoft Excel

High severity, CVSS 9.3. EPSS: 28.9% chance of exploitation in the next 30 days.

Microsoft SharePoint Server 2007 SP3, 2010 SP1 and SP2, and 2013; Office Web Apps 2010; Excel 2003 SP3, 2007 SP3, 2010 SP1 and SP2, 2013, and 2013 RT; Office for Mac 2011; Excel Viewer; and Office Compatibility Pack SP3 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."

Affected products

• Microsoft Excel: version 2003 only; version 2007 only; version 2010 only; version 2013 only
• Microsoft Excel Viewer: any version
• Microsoft Office: version 2011 only
• Microsoft Office Compatibility Pack: any version
• Microsoft Office Web Apps: version 2010 only
• Microsoft SharePoint Foundation: version 2010 only
• Microsoft SharePoint Portal Server: version 2003 only
• Microsoft SharePoint Server: version 2007 only; version 2010 only
• Microsoft SharePoint Services: version 2.0 only; version 3.0 only

Published 2013-09-11. Last modified 2026-06-16.