Adobe issues Photoshop CS4 patch, urges users to update
Issues in Adobe's Photoshop Creative Suite 4 image-editing software were found to be critical enough that it could let hackers take control of affected Mac.
This possible attack affects only users of Photoshop CS4, version 11.0.1. According to Adobe's Security Advisory, users should update their systems immediately. To update Photoshop CS4, navigate to Help, and click on Updates. You can can also download the update (version 11.0.2) directly from Adobe.