It looks like this Adobe site might have what you seek. If you scroll down, you'll see that OS 10.14 is supported in almost all versions.


macOS 11.3.1, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P600, Photoshop CC, Lightroom CC, MS Office 365