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

https://github.com/bobertlo/void-packages moserial
https://github.com/void-linux/void-packages/pull/14739

New package: moserial-3.0.12
closes #14651

A patch file from https://github.com/void-linux/void-packages/pull/14739.patch is attached