CVE-2026-3290
HIGHTiming limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values
Title source: cnaDescription
Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
permissions-required
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000nIg6IIAS?operationContext=S1
Scores
CVSS v4
7.4
EPSS
0.0016
EPSS Percentile
5.5%
CVSS:4.0/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
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-332
Status
published
Products (1)
Silicon Labs/RS9116 SDK
< 2.13.1
Published
May 14, 2026
Tracked Since
May 15, 2026