No, they are third party products that Red Hat ships with its core product in case users want to install them. The Flash player ships with Windows. Do you blame Microsoft when there's a security flaw in Flash? Microsoft includes Flash bugs in its security bulletins.
Several affecting security tools like seamonkey
Now I know you're a BS artist. Seamonkey is the name of the combined suite consisting of Firefox and Thunderbird plus chat and html authoring. It replaces the old Mozilla suite. It is not a security tool.
I meant Seahorse, not Seamonkey. Easy mistake, since I don't actually use either, nor do many people.