Microsoft today issued some workarounds for the Excel vulnerability discovered last week, but security researchers say they've found another zero-day bug that threatens the popular spreadsheet program ...

Last Thursday Microsoft acknowledged that a critical flaw in Excel was being used by attackers who had targeted a single company, the second such admission in a month. In May, a bug in Microsoft Word ...

Redmond is in the process of adding the fix to Microsoft Update so it will be automatically pushed to users running Excel 2007, Excel Services 2007 Microsoft on Wednesday patched a bug in Excel 2007 ...

Microsoft released its monthly round of security patches on Tuesday, fixing a number of widely reported bugs in its Excel and Office products. The July security updates include seven sets of patches.