CVE-2026-37536_CVE-2026-37536

{
    "lastseen": "",
    "description": "miaofng/uds-c commit e506334e270d77b20c0bc259ac6c7d8c9b702b7a (2016-10-05) contains a stack buffer overflow in send_diagnostic_request. A 6-byte stack buffer (MAX_DIAGNOSTIC_PAYLOAD_SIZE=6) receives memcpy at offset 1+pid_length with payload_length bytes. MAX_UDS_REQUEST_PAYLOAD_LENGTH=7, so 1+2+7=10 exceeds buffer by 4 bytes. No bounds check on payload_length before memcpy.",
    "published": "2026-05-01T00:00:00.000Z",
    "modified": "2026-05-01T16:48:13.373Z",
    "type": "cve",
    "title": "CVE-2026-37536",
    "source": "mitre",
    "references": "https://github.com/miaofng/uds-c\nhttps://github.com/openxc/uds-c\nhttps://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381",
    "id": "CVE-2026-37536",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "n/a n/a n/a",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N",
        "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": "uds-c",
    "version": "e506334e270d77b20c0bc259ac6c7d8c9b702b7a",
    "vendor": "miaofng",
    "ai_description": "Stack buffer overflow in send_diagnostic_request due to missing bounds check on payload_length",
    "ai_severity": "High",
    "ai_vendor": "miaofng",
    "ai_product": "uds-c",
    "ai_version": "e506334e270d77b20c0bc259ac6c7d8c9b702b7a",
    "ai_score": 8.8
}