{"id":"CVE-2026-3290","summary":"Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values","details":"Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values","modified":"2026-07-15T01:49:10.607674492Z","published":"2026-05-14T19:24:26.060Z","database_specific":{"cna_assigner":"Silabs","cwe_ids":["CWE-332"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3290.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3290.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3290"},{"type":"REPORT","url":"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000nIg6IIAS?operationContext=S1"},{"type":"FIX","url":"https://github.com/SiliconLabs/wiseconnect-wifi-bt-sdk/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/siliconlabs/wiseconnect-wifi-bt-sdk","events":[{"introduced":"0"},{"last_affected":"c20eec107499a7a6a81ff2dc83ada01467383419"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"2.13.1"}]}}],"versions":["2.13.1","2.13.0","2.12.1","2.12.0","2.11.5","2.11.4","2.11.3","2.11.2","2.11.1","2.11.0","2.10.4","2.10.3","2.8.2","2.10.2","2.10.1","2.10.0","2.9.2","2.9.1","2.9.0","2.8.1","2.8.0","2.7.3","2.7.1","2.7.0","2.5.0","2.4.1-ED1","2.4.1","2.6.1","2.6.0","2.5.2","2.5.1","2.4.1-ED0","2.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3290.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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"}]}