CVE-2026-6924
NoneCVSS
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EPSS
0.4%
Published
Jul 23, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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