Apple today released a new AirPort Base Station Firmware Update for the Airport Express, AirPort Extreme, and AirPort Time Capsule.
According to Apple, the new 7.8.1 update “improves the security of your base station” and is recommend for all Apple 802.11n Wi-Fi base stations.
There are no details on what security fixes are included, but owners of these devices should download and install the update using the AirPort Utility app for iOS devices.
Read more at MacRumors.com