When an exception is caught in a cfcatch, any cftry executed within the cfcatch block will duplicate the original error (even if no more exceptions are thrown) in the Exception log.
Simple test case below.
Expected Outcome - Debug output will list 1 Caught Exception
Actual Outcome - Debug output lists 5 Caught Exceptions (the same one 5 times).
This will duplicate the exception every time a cftry is executed within the cfcatch (even when in separate components and any level of nesting).
Ubuntu 126.96.36.199 LTS