Adobe - February 2010 Flash and Acrobat security updates
All users should update to the lastest versions of Adobe products that are installed on their PCs
Adobe Security - Home Page
Security updates available for Adobe Reader and Acrobat
QUOTE: A critical vulnerability has been identified in Adobe Reader 9.3 for Windows, Macintosh and UNIX, Adobe Acrobat 9.3 for Windows and Macintosh, and Adobe Reader 8.2 and Acrobat 8.2 for Windows and Macintosh.
Security update available for Adobe Flash Player
Adobe recommends all users of Adobe Flash Player 10.0.42.34 and earlier versions upgrade to the newest version 10.0.45.2 by downloading it from the Adobe Flash Player Download Center or by using the auto-update mechanism within the product when prompted.