High severityNVD Advisory· Published Jul 23, 2026· Updated Sep 8, 2026

CVE-2026-6924

Description

A bug in the entropy initialization for SiWx917 causes the DRBG to use a predictable seed. As such, all random numbers generated in the Matter code use the same stream of numbers. This vulnerability was discovered after the impacted repository was already deprecated.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Silabs.com/Matterllm-create

Patches

Vulnerability mechanics

References

github.com/SiliconLabs/matter/tree/release_2.3.1-1.3nvd
siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/a45Vm0000009SzZIAUnvd

News mentions

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