There is a new pull request by leahneukirchen against master on the void-packages repository

https://github.com/leahneukirchen/void-packages openssh81
https://github.com/void-linux/void-packages/pull/15273

openssh: update to 8.1p1.
Please test.

A patch file from https://github.com/void-linux/void-packages/pull/15273.patch is attached