ESF-IDF: Heap Out-of-Bounds Read in Bluedroid AVRCP Target Parser_CVE-2026-46532

{
    "lastseen": "",
    "description": "ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.3, and 6.0, an out-of-bounds read exists in the BlueDroid AVRCP vendor-command parser (avrc_pars_vendor_cmd() in components/bt/host/bluedroid/stack/avrc/avrc_pars_tg.c). This issue has been patched in versions 5.2.7, 5.3.6, 5.4.5, 5.5.4, and 6.0.1.",
    "published": "2026-06-10T00:35:30.465Z",
    "modified": "2026-06-10T00:35:30.465Z",
    "type": "cve",
    "title": "ESF-IDF: Heap Out-of-Bounds Read in Bluedroid AVRCP Target Parser",
    "source": "GitHub_M",
    "references": "https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3c\nhttps://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4fae6\nhttps://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5d4302\nhttps://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cfb3f\nhttps://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd701b2b\nhttps://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780c801e\nhttps://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec33a4f",
    "id": "CVE-2026-46532",
    "bulletinFamily": "",
    "cwe": [
        "CWE-125"
    ],
    "cvelist": null,
    "sourceData": "espressif esp-idf = 5.2.6\nespressif esp-idf = 5.3.5\nespressif esp-idf = 5.4.4\nespressif esp-idf = 5.5.3\nespressif esp-idf = 6.0",
    "sourceHref": "",
    "cvss": {
        "score": 4.6,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
        "version": "3.1"
    },
    "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": "esp-idf",
    "version": "= 5.2.6",
    "vendor": "espressif",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}