CVE-2026-37534_CVE-2026-37534

{
    "lastseen": "",
    "description": "Integer underflow vulnerability in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe (2025-11-30) in SAE_J1939_Read_Transport_Protocol_Data_Transfer,allows attackers to write to arbitrary memory via crafted sequence number from the CAN frame.",
    "published": "2026-05-01T00:00:00.000Z",
    "modified": "2026-05-01T19:06:00.671Z",
    "type": "cve",
    "title": "CVE-2026-37534",
    "source": "mitre",
    "references": "https://github.com/DanielMartensson/Open-SAE-J1939\nhttps://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381",
    "id": "CVE-2026-37534",
    "bulletinFamily": "",
    "cwe": [
        "CWE-191"
    ],
    "cvelist": null,
    "sourceData": "n/a n/a n/a",
    "sourceHref": "",
    "cvss": {
        "score": 9.8,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "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": "Open-SAE-J1939",
    "version": "commit b6caf884df46435e539b1ecbf92b6c29b345bdfe",
    "vendor": "DanielMartensson",
    "ai_description": "Integer underflow vulnerability allowing arbitrary memory write via crafted CAN frame sequence number",
    "ai_severity": "Critical",
    "ai_vendor": "DanielMartensson",
    "ai_product": "Open-SAE-J1939",
    "ai_version": "commit b6caf884df46435e539b1ecbf92b6c29b345bdfe",
    "ai_score": 9.8
}