There is an overflow in the processing of raw 565 textures in ATF processing. 

To reproduce the issue, load the attach file '70' using LoadImage.swf as follows:

LoadImage.swf?img=70


This bug is subject to a 90 day disclosure deadline. If 90 days elapse
without a broadly available patch, then the bug report will automatically
become visible to the public.

 

70 40 bytes View Download

LoadImage.swf 1.2 KB Download