Verizon has released a new software update OPM1.171019.011 for Google Pixel, Pixel XL, and Pixel 2 smartphone in the US. The new update has fixed the recently discovered KRACK Wi-Fi variability in the OS.
The latest update also comes with Android December security patch fixes Common Vulnerabilities and Exposures (CVE) in the open-source Android OS. In addition, the firmware update also includes minor bug fixes and improvements.
Software update build OPM1.171019.011 for Pixel and Pixel 2 will gradually release to everyone. You can also check manually for updates, go to Settings > About device > System update.
Make sure you have enough charge on your device at least 60% to 70% before downloading the update.