CVE-2010-1248: Microsoft Excel

High severity, CVSS 9.3. EPSS: 27.2% chance of exploitation in the next 30 days.

Buffer overflow in Microsoft Office Excel 2002 SP3 and Office 2004 for Mac allows remote attackers to execute arbitrary code via an Excel file with a malformed HFPicture (0x866) record, aka "Excel HFPicture Memory Corruption Vulnerability."

Affected products

• Microsoft Excel: version 2002 only
• Microsoft Office: version 2004 only

Published 2010-06-08. Last modified 2026-06-16.