Security Errata for the flash-plugin package were released recently to address some security vulnerabilities.
Information on the Red Hat Security Advisories can be found here:
Systems running Red Hat Enterprise Linux 3, 4, or 5 using the flash-plugin packages from the Red Hat Enterprise Linux Extras and Red Hat Enterprise Linux Supplementary channels.
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.