A new zero day for the Adobe Reader has been identified. That means that it has no solution as of yet. Adobe is frantically putting together a fix for next week. Here are the verions/systems affected:
- Adobe Reader X (10.1.1) and earlier 10.x versions for Windows and Macintosh
- Adobe Reader 9.4.6 and earlier 9.x versions for Windows, Macintosh and UNIX
- Adobe Acrobat X (10.1.1) and earlier 10.x versions for Windows and Macintosh
- Adobe Acrobat 9.4.6 and earlier 9.x versions for Windows and Macintosh
You can see the original report from adobe.