silabs.com Vulnerabilities and Affected Products
Vulnerabilities associated with Silicon Labs Zigbee Stack.
Products
Clear product- GSDK12 vulnerabilities
- Gecko Platform10 vulnerabilities
- Simplicity SDK8 vulnerabilities
- Gecko SDK7 vulnerabilities
- WiseConnect7 vulnerabilities
- Ember ZNet SDK6 vulnerabilities
- BT1223 vulnerabilities
- RS9116 Bluetooth SDK3 vulnerabilities
- SiSDK3 vulnerabilities
- Z/IP Gateway SDK3 vulnerabilities
- Ember ZNet2 vulnerabilities
- Gecko Bootloader2 vulnerabilities
- PC Controller2 vulnerabilities
- Bluetooth SDK1 vulnerability
- Configuration Wizard 21 vulnerability
- CP210 VCP Win 2k1 vulnerability
- CP210x VCP Windows1 vulnerability
- EFR32 BLE SDK1 vulnerability
- EmberZNet1 vulnerability
- Flash Programming Utility1 vulnerability
- OpenThread1 vulnerability
- OpenThread SDK1 vulnerability
- RS9116W1 vulnerability
- SE Firmware1 vulnerability
- Series 2 SoCs and associated modules1 vulnerability
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2025-7964CRITICAL | Zigbee Router Denial of ServiceAfter 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. CWE-229Jan 30, 2026 | CVSS9.2v4.0 | EPSS0.276% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |