EUVD-2025-206576

After receiving a malformed 802.15.4 MAC Data Request the Zigbee Coordinator sends a ‘network leave’ request to Zigbee router resulting in the Zigbee Router getting stuck in a non-rejoinable state. If a suitable parent is not available, the end devices will be unable to rejoin. A manual...

CVE-2025-7964 Zigbee Router Denial of Service

After receiving a malformed 802.15.4 MAC Data Request the Zigbee Coordinator sends a ‘network leave’ request to Zigbee router resulting in the Zigbee Router getting stuck in a non-rejoinable state. If a suitable parent is not available, the end devices will be unable to rejoin. A manual...

PT-2026-5406

Name of the Vulnerable Software and Affected Versions Zigbee affected versions not specified Description A malformed 802.15.4 MAC Data Request can cause a Zigbee Coordinator to send a ‘network leave’ request to a Zigbee router. This results in the Zigbee Router becoming stuck in a state where it...