CVE-2026-3290

Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values

CVSS 4.0

7.4CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-25)

CWE

CWE-332

Published

2026-05-14

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

References

• https://github.com/SiliconLabs/wiseconnect-wifi-bt-sdk/
• https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000nIg6IIAS?operationContext=S1

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