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

https://github.com/ndowens/void-packages cifs-utils
https://github.com/void-linux/void-packages/pull/26078

cifs-utils: upgrade to 6.11
Also fixes CVE-2020-14342

A patch file from https://github.com/void-linux/void-packages/pull/26078.patch is attached