MS09-021: Description of the security update for Excel 2003: June 9, 2009

Microsoft has released security bulletin MS09-021. To view the complete security bulletin, visit one of the following Microsoft Web sites:

• Home users:
  http://www.microsoft.com/protect/computer/updates/bulletins/200906.mspx
  Skip the details: Download the updates for your home computer or laptop from the Microsoft Update Web site now:
  http://update.microsoft.com/microsoftupdate/
• IT professionals:
  http://www.microsoft.com/technet/security/bulletin/ms09-021.mspx

How to obtain help and support for this security update

For home users, no-charge support is available by calling 1-866-PCSAFETY in the United States and Canada or by contacting your local Microsoft subsidiary. For more information about how to contact your local Microsoft subsidiary for support issues with security updates, visit the Microsoft International Support Web site: North American customers can also obtain instant access to unlimited no-charge e-mail support or to unlimited individual chat support by visiting the following Microsoft Web site: For enterprise customers, support for security updates is available through your usual support contacts.

More information about this security update

Prerequisites to install this security update

This security update is a post Microsoft Office 2003 Service Pack 3 security update. To install the security update, you must have Microsoft Office 2003 Service Pack 3 installed.

For more information about how to obtain this service pack, click the following article number to view the article in the Microsoft Knowledge Base:

Security update replacement information

This security update replaces the following security update:

Removal information

To remove this security update, use the Add or Remove Programs item in Control Panel.

Note When you remove this security update, you may be prompted to insert the Microsoft Office 2003 CD into the CD drive. Additionally, you may not have the option to uninstall the security update from the Add or Remove Programs item in Control Panel.

For more information, click the following article number to view the article in the Microsoft Knowledge Base: