Pixel and Nexus smartphone are the first to get the security update every month. Now December security fix is started to roll out for Verizon Pixel devices on its network.
Update version is bumped to OPM1.171019.011 , the update also includes fix for the KRACK Wi-Fi WPA2 security vulnerability. The Update is rolled out for all pixel devices and to check manually head to settings – About – software update. It the update is not available wait for a couple of days as the roll out will happen in phases.