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Is anyone experiencing issues with the use of Adobe CS6 in Mavericks?

No problem here. I primarily use Illustrator, InDesign, Photoshop, Lightroom, and Acrobat. I have not had any problems with these CS6 programs running on Mavericks.
 
Worked fine for me until I upgraded to Yosemite and Adobe CC a few weeks ago! Some of my colleagues did, however, report having stability issues with some third party plugins, especially those from Esko. Hope that's of some help.
 
I ran InDesign CS6 under Mavericks, and now also under Yosemite. I only use it for one special task, but it does behave itself.
 
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