CVE-2006-3867: Microsoft Excel

Medium severity, CVSS 5.1. EPSS: 9.5% chance of exploitation in the next 30 days.

Unspecified vulnerability in Microsoft Excel 2000, 2002, 2003, 2004 for Mac, v.X for Mac, and Excel Viewer 2003 allows user-assisted attackers to execute arbitrary code via a crafted Lotus 1-2-3 file, a different vulnerability than CVE-2006-2387 and CVE-2006-3875.

Affected products

• Microsoft Excel: version 2000 only; version 2002 only; version 2003 only; version 2004 only; version x only
• Microsoft Excel Viewer: version 2003 only

Published 2006-10-10. Last modified 2026-06-16.