{
    "id": "CVE-2021-37404",
    "published": "2022-06-13 07:15:08",
    "last_modified": "2026-06-17 04:00:28",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.",
    "epss_score": "0.02922",
    "epss_percentile": "0.86674",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-11 18:17:26",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "apache",
            "product": "hadoop"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vjw9vd4wo",
        "https://security.netapp.com/advisory/ntap-20220715-0007/",
        "https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vjw9vd4wo",
        "https://security.netapp.com/advisory/ntap-20220715-0007/"
    ]
}