VULNERABILITY INTELLIGENCE

CVE-2012-2543

CVSS score9.3 HIGH

EPSS probability26.20%

CISA KEVNot currently listed

Published2012-11-14

Last modified2026-06-16

Description

Stack-based buffer overflow in Microsoft Excel 2007 SP2 and SP3 and 2010 SP1; Office 2011 for Mac; Excel Viewer; and Office Compatibility Pack SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Stack Overflow Vulnerability."