CVE-2026-47145
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EmberZNet Assertion Failure via Malformed Color Control Messages

Publication date: 2026-06-25

Last updated on: 2026-06-25

Assigner: Silicon Graphics (SGI)

Description
In EmberZNet v9.0.2 and earlier, malformed Color Control messages can lead to asserts that terminate the process. These messages must come from a device that has already joined the network. Only devices supporting the Color Control cluster may be impacted.

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Meta Information

Published
2026-06-25
Last Modified
2026-06-25
Generated
2026-07-15
AI Q&A
2026-06-25
EPSS Evaluated
2026-07-14
NVD
CVE-2026-47145
EUVD
EUVD-2026-39399

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
silabs emberznet to 9.0.2 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-617 The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

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Executive Summary

In EmberZNet version 9.0.2 and earlier, there is a vulnerability where malformed Color Control messages can cause the software to assert and terminate the process unexpectedly.

These malformed messages must originate from a device that has already joined the network, and only devices that support the Color Control cluster are potentially affected.

Impact Analysis

This vulnerability can lead to the termination of the process handling the Color Control messages, which may cause a denial of service or disruption in the affected device's operation.

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