Adobe has release, the 8 January 2013, during his January Patch Tuesday, one Adobe Flash security bulletin dealing with one vulnerability. This security bulletin has a Critical severity rating. The associated vulnerability has a 10.0 CVSS base score.

APSB13-01 – Security updates available for Adobe Flash Player

APSB13-01 is concerning :

• Adobe Flash Player 11.5.502.135 and earlier versions for Windows
• Adobe Flash Player 11.5.502.136 and earlier versions for Macintosh
• Adobe Flash Player 11.2.202.258 and earlier versions for Linux
• Adobe Flash Player 11.1.115.34 and earlier versions for Android 4.x
• Adobe Flash Player 11.1.111.29 and earlier versions for Android 3.x and 2.x
• Adobe AIR 3.5.0.880 and earlier versions for Windows, Adobe AIR 3.5.0.890 and earlier versions for Macintosh and Adobe AIR 3.5.0.880 for Android
• Adobe AIR 3.5.0.880 SDK and Adobe AIR 3.5.0.890 SDK

CVE-2013-0630, with 10.0 CVSS base score, has been discovered and reported by Mateusz Jurczyk, Gynvael Coldwind, and Fermin Serna of the Google Security Team.