Security Advisory
CVE-2026-6924
N/A
UNKNOWN
Vulnerability 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.
Published Date
July 23, 2026
Official Source
NIST NVD Advisory