TCMz sensor reporting very high values

[msimkunas]

I'm running Hot on a Macbook Pro M1 (2020).

Under higher than average sustained load, the TCMz sensor reports high temperatures in the 90-120 C range. And yet, the computer is just slightly warm and the fans are not audible. Most other sensors are staying in the 50-60 C range.

Is it known what this sensor is reporting? Is it possible that the value is incorrect? What values are you getting?

[PDVJAM]

The same on M4, macOS 26.
It was okay on the previous macOS.