Image size in thumbnail view is not accurate
The image size (in centimeters) metadata given in the thumbnail view is never accurate (has never been as far as I've seen in last years). I imagine it is generated by a calculation and rounded off in a way that gives a different result from the number Photoshop will give in the 'Image size' panel. It is almost always off by a millimeter in both axis and is differing along files when dpi is different.
In example the long side of image all says 25,1 cm but is actually 25 cm.
Navkamal Rakra commented
Thanks for sharing valuable feedback. Unfortunately I was unable to reproduce the issue at my end.
Please share the Bridge and the Photoshop version you are using and if possible could you share the sample file/files on which you are observing the issue at firstname.lastname@example.org