The following are the CORBA standards published by the OMG group version-wise (as advised in CORBA's official website at http://www.corba.org/):
From 2001 onward, CORBA has given us standards that are related to security as well:
CORBA standards help with the integration of versatile systems, from mainframes to mini computers and from Unix systems to handhelds and embedded systems. CORBA is useful when there are huge connecting systems with good hit rate and when you expect high stability and a reliable system.
Except legacy ...