KRACK (Key Reinstallation Attacks) is a security vulnerability that targets a key step in the Wi-Fi authentication protocol to break security encryption. These vulnerabilities could enable a proximate attacker (within Wi-Fi range of both the client device and the access point) to access and tamper with Wi-Fi packets over connections that are protected by WPA/WPA2 encryption.

The Link-OS printer operating system builds that address the Key Reinstallation Attack are now available on the Zebra.com Support and Downloads site.

Zebra takes security seriously and recommends that customers update to the latest OS/Firmware to minimize security risk.