Unspecified vulnerability in Microsoft Excel 2000, 2002, 2003, 2004 for Mac, v.X for Mac, Excel Viewer 2003, and Microsoft Works Suite 2004 through 2006 allows user-assisted attackers to execute arbitrary code via a crafted DATETIME record in an XLS file, a different vulnerability than CVE-2006-3867 and CVE-2006-3875.