Stack buffer overflows in SimpleBLE_CVE-2026-44634

{
    "lastseen": "",
    "description": "SimpleBLE is a cross-platform library and bindings for Bluetooth Low Energy (BLE). Prior to version 0.14.0, there are multiple stack-based buffer overflow vulnerabilities in SimpleBLE. There is a stack overflow vulnerability in the dongl backend\u2019s Protocol::simpleble_write function (local, caller-controlled input). A stack overflow vulnerability when processing manufacturer-specific data in BLE advertisements (remote, no pairing or connection required). Lastly, a stack overflow vulnerability when processing service data in BLE advertisements (remote, no pairing or connection required). This issue has been patched in version 0.14.0.",
    "published": "2026-06-09T23:59:31.113Z",
    "modified": "2026-06-09T23:59:31.113Z",
    "type": "cve",
    "title": "Stack buffer overflows in SimpleBLE",
    "source": "GitHub_M",
    "references": "https://github.com/simpleble/simpleble/security/advisories/GHSA-8h89-q8m2-c8fp\nhttps://github.com/simpleble/simpleble/pull/466\nhttps://github.com/simpleble/simpleble/commit/1501d59d76a4280268372afb1b157bf6caeacba6\nhttps://github.com/simpleble/simpleble/releases/tag/v0.14.0",
    "id": "CVE-2026-44634",
    "bulletinFamily": "",
    "cwe": [
        "CWE-121",
        "CWE-787"
    ],
    "cvelist": null,
    "sourceData": "simpleble simpleble < 0.14.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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": "simpleble",
    "version": "< 0.14.0",
    "vendor": "simpleble",
    "ai_description": "Stack-based buffer overflow vulnerabilities in SimpleBLE prior to version 0.14.0, allowing remote attackers to cause a stack overflow via BLE advertisements or local attackers to cause a stack overflow via the dongl backend\u2019s Protocol::simpleble_write function.",
    "ai_severity": "High",
    "ai_vendor": "SimpleBLE",
    "ai_product": "SimpleBLE",
    "ai_version": "< 0.14.0",
    "ai_score": 8.7
}