PT-2026-41021 · Silicon+1 · Rs9116 Sdk+1

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

Positive Technologies (AI Summary)

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

Name of the Vulnerable Software and Affected Versions RS9116 (affected versions not specified)

Description Timing limitations of the Hardware Random Number Generator (HRNG) occur when power save mode is enabled, which results in the generation of predictable values.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-332

Related Identifiers

CVE-2026-3290

Affected Products

Rs9116 Sdk

Wiseconnect-Wifi-Bt-Sdk

References · 5

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3290.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-3290 · Vendor Advisory
• https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000nIg6IIAS?operationContext=S1 · Vendor Advisory
• https://github.com/SiliconLabs/wiseconnect-wifi-bt-sdk · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-3290 · Security Note