Vulnerability Description
In EmberZNet v9.0.2 and earlier, malformed GetGroupMembership commands can trigger repeated reads past the end of the message payload and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed. Only devices supporting the Groups cluster may be impacted.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Silabs | Emberznet | <= 9.0.2 |
Related Weaknesses (CWE)
References
- https://github.com/SiliconLabsSoftware/sisdk-release/Not Applicable
- https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0Permissions Required
FAQ
What is CVE-2026-47148?
CVE-2026-47148 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In EmberZNet v9.0.2 and earlier, malformed GetGroupMembership commands can trigger repeated reads past the end of the message payload and terminate the process. These messages must come from a device ...
How severe is CVE-2026-47148?
CVE-2026-47148 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-47148?
Check the references section above for vendor advisories and patch information. Affected products include: Silabs Emberznet.