The Fix it is available at the following address:
To enable or disable this Fix it solution, click the Fix it button or link under the Enable heading or under the Disable heading. Click Run in the File Download dialog box, and then follow the steps in the Fix it wizard.
Tomorrow, when the patch is released, it is suggested that you first go back to the Fix It page and click on the Disable download and run that first. Then install the official security update for this problem.