I've not seen recently any crash reports that seem to relate to CD playback - I vaguely remember some against an older build but not against the recent 5572/5586 builds which are the only ones I'm not looking at the crash reports received against.
If you go to Preferences -> Advanced -> Error Reporting -> if there are any crash reports then there will be a link to open the crash reports folder. If there aren't any that WACUP was able to self generate then there won't be a link on that preferences page. If there is then you can then attach them in reply to this & I'll have a look at them.
-dro