You're right, what you need is to install:
Update 3 Full: 4.5.5079
+ Accumulative QFE 4.05.5161
+ Latest 4.05.5187 QFE
Then you will be up to date. And the issues being fixed are described in all the QFE download page. And you can always run from %CCP_HOME%bin\get-hpcpatchstatus.ps1 on your headnode and compute node to check the patching status, here is output from my node
which mean I need to install KB4039431.
HPC Pack Version: 4.5
Patch Status:
ID Status Installed On Display Name
-- ------ ------------ ------------
KB3189996 Installed 2017/06/02 Hotfix KB3189996 for Microsoft HPC Pack...
KB4039431 Not Installed
Qiufang Shi