CVE-2026-3290: high-severity vulnerability in Silicon Labs RS9116 SDK
Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values
Published
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.4epss 0.3%
exploitation probability
0.3%top 85% of all CVEs
observed exploitation
nono source reports it
Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values
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
Affected products
Silicon Labs · RS9116 SDK