Vulnerability Details CVE-2026-4526
In EmberZNet v9.0.2 and earlier, malformed global ZCL messages can trigger out-of-bounds reads in framework parsing logic 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.
Exploit prediction scoring system (EPSS) score
CVSS Severity
CVSS v3 Score 6.5
References
Products affected by CVE-2026-4526
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cpe:2.3:a:silabs:emberznet:1.0.0
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cpe:2.3:a:silabs:emberznet:7.1.3
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cpe:2.3:a:silabs:emberznet:7.1.5
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cpe:2.3:a:silabs:emberznet:7.2.0
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cpe:2.3:a:silabs:emberznet:7.2.3