Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values_CVE-2026-3290

{
    "lastseen": "",
    "description": "Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values",
    "published": "2026-05-14T19:24:26.060Z",
    "modified": "2026-05-14T19:35:06.824Z",
    "type": "cve",
    "title": "Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values",
    "source": "Silabs",
    "references": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000nIg6IIAS?operationContext=S1\nhttps://github.com/SiliconLabs/wiseconnect-wifi-bt-sdk/",
    "id": "CVE-2026-3290",
    "bulletinFamily": "",
    "cwe": [
        "CWE-332"
    ],
    "cvelist": null,
    "sourceData": "Silicon Labs RS9116 SDK 0",
    "sourceHref": "",
    "cvss": {
        "score": 7.4,
        "severity": "HIGH",
        "vector": "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",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "RS9116 SDK",
    "version": "0",
    "vendor": "Silicon Labs",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}