Yes, eero is protected against the WPA2 security vulnerability known as KRACK.
All eeros are KRACK-secure right out of the box (firmware v3.5.0 or later). No special action is needed to protect your network from this vulnerability.
How do I check my firmware version?
To check your own eero network and confirm you’re on v3.5.0 or later:
- On the eero App Home tab, and tap the eero whose firmware version you'd like to see
- Locate Software Version, the firmware version is listed here
Note: Updating your network will cause it to automatically reboot.