{
    "id": "CVE-2021-22930",
    "published": "2021-10-07 14:15:08",
    "last_modified": "2026-06-17 03:38:03",
    "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-416",
    "description": "Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.",
    "epss_score": "0.36453",
    "epss_percentile": "0.98448",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-02 18:17:29",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 36.5% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "netapp",
            "product": "nextgen_api"
        },
        {
            "vendor": "nodejs",
            "product": "node.js"
        },
        {
            "vendor": "siemens",
            "product": "sinec_infrastructure_network_services"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
        "https://hackerone.com/reports/1238162",
        "https://lists.debian.org/debian-lts-announce/2022/10/msg00006.html",
        "https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/",
        "https://security.gentoo.org/glsa/202401-02",
        "https://security.netapp.com/advisory/ntap-20211112-0002/",
        "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
        "https://hackerone.com/reports/1238162",
        "https://lists.debian.org/debian-lts-announce/2022/10/msg00006.html",
        "https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/",
        "https://security.gentoo.org/glsa/202401-02",
        "https://security.netapp.com/advisory/ntap-20211112-0002/"
    ]
}