CentOS Errata and Bugfix Advisory 2016:1259 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2016-1259.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

x86_64:
bebc06035ecb04881226212e8e6c8092c8882379ccc12df49380099a08227abf  polkit-0.112-7.el7_2.i686.rpm
c8087edd6a8a2a8957ac0a7e9c0a34cd156ad21fdef38115e6b2f96be97df988  polkit-0.112-7.el7_2.x86_64.rpm
953dc2bc37ad5bd03e644abd6450f99714090b8d49ac7b6751bd0bc698e250cc  polkit-devel-0.112-7.el7_2.i686.rpm
c2a1663ca960a7b9884ba6023405c43c8fd35708d45ef808a388802b453e8ec5  polkit-devel-0.112-7.el7_2.x86_64.rpm
31058a2854a5e315bdfae7b3d4b883018138bad5e208d4523ef3d65a3d8077d0  polkit-docs-0.112-7.el7_2.noarch.rpm

Source:
b66aaec99cda670df3332d1f714db616fbf0b5aa8c98fe80950bea247e1a9010  polkit-0.112-7.el7_2.src.rpm