As of yesterday, SecBrowsing was updated to point to version 12.0.1.633 of the RealPlayer plug-in for Windows, which is the latest version released by Real and addresses a security issue in Windows.
Security context: http://service.real.com/realplayer/security/01272011_player/en/
Security context: http://service.real.com/realplayer/security/01272011_player/en/