CVE-2026-47149
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk16th percentile — higher than 16% of all known CVEs
Summary
In EmberZNet v9.0.2 and earlier, malformed or out-of-range Door Lock user identifiers can trigger out-of-bounds table reads and terminate the process. These issues occur only in devices that have already joined the network.
Risk Assessment
The organization may face process failures related to door lock handling, potentially leading to service interruptions. The lack of information leakage back to the sender reduces risk, but the issue may impact service availability.
Recommendation
It is recommended to update to the latest version of EmberZNet to mitigate the risk associated with this vulnerability. Additionally, monitoring devices supporting the Door Lock cluster is advised.
Original NVD description (English source)
In EmberZNet v9.0.2 and earlier, malformed or out-of-range Door Lock user identifiers can trigger out-of-bounds table reads 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 Door Lock cluster may be impacted.