CVE-2025-7964 - Zigbee Router Denial of Service

CVE ID : CVE-2025-7964 Published : Jan. 30, 2026, 3:02 p.m. | 1 hour, 18 minutes ago Description : 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 recommissioning is required to recover the Zigbee Router. Severity: 9.2 | CRITICAL Visit the link for more details, such as CVSS details, affected products, timeline, and more...