June 2010 Cumulative updates are shipped. Following are the KBs for Word 2010 and Word 2007
Description of the Word 2010 hotfix package (Word-x-none.msp): June 29, 2010
http://support.microsoft.com/kb/2204026/
Description of the Office Word 2007 hotfix package (Word-x-none.msp, Wordconv-x-none.msp): June 29, 2010
http://support.microsoft.com/kb/983313/
Description of the Office Word 2007 hotfix package (Mso-x-none.msp, Word-x-none.msp): June 29, 2010
http://support.microsoft.com/kb/2203971/
Issue fixed for Word 2007
Consider the following scenario. A Microsoft Office Outlook 2007 user sends an email message to a Microsoft Office Outlook 2003 user who does not use Word as the email editor. The Office Outlook 2007 user uses a list format that cannot be represented in HTML other than with plain text. Then, the Outlook 2003 user replies to the email message and inserts a new paragraph at the beginning of one of the numbered paragraphs. In this scenario, the Office Outlook 2007 user cannot see the new paragraph. When you send an HTML-based email message from Office Outlook 2007, the size of the email message grows when you reply or forward the email message.
Issue Fixed for Word 2010