PT-2026-41021 · Silicon · Rs9116 Sdk

Published 2026-05-14 · Updated 2026-05-14 · CVE-2026-3290

NVD

CVSS v4.0

7.4

High

Base vector

AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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

Fix

Weakness Enumeration

CWE-332

Related Identifiers

CVE-2026-3290

Affected Products

Rs9116 Sdk

References · 3

• https://github.com/SiliconLabs/wiseconnect-wifi-bt-sdk · Patch
• https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000nIg6IIAS?operationContext=S1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3290 · Security Note