The patch for that security hole in Adobe Acrobat Reader 9.0, which I mentioned here earlier, is finally out. There is only a patch for version 9.0 which will bring you up to 9.1. Earlier versions of Acrobat Reader haven’t had a patch released yet.
You can get Adobe Reader 9.1 and the security bulletin regarding it here. However, this release comes bundled with Adobe AIR. If you’d just like Acrobat Reader , without AIR, you can get it here.
There’s quite a few examples of how to exploit the hole found in 9.0 so I would seriously recomend getting the update.
