I got the same problem on my completely new rig with preinstalled Corsair Link. The rig was planned, build and checked by a professional from a big hardware distributor, so no hardware issues or incompatibilities I guess. I hope the software just needs a update.
Corsair Link:
CPU package: ~70-90°C
Cooling liquid (Corsair h115i Pro, fans on performance): ~28°C
...
The values from AMD Ryzen Master are more interesting though:
CPU temperature 25-45°C
After a short 1h gaming sesh (older game) the liquid temperature climbed to 29°C with the CPU temp staying at ~40°C. So the system just works fine I think.