CentOS Errata and Bugfix Advisory 2015:1505 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-1505.html

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

x86_64:
19697cf343cc0b10440facf83962359cbb2cd28ec9195aec91471ff65f956f3f  python-pyudev-0.15-7.el7.noarch.rpm

Source:
6ddb8a19090c56eb6e5a834edaf91c4bf49782d77d5b2d9cb02009ac4810abed  python-pyudev-0.15-7.el7.src.rpm