{
    "id": "CVE-1999-0426",
    "published": "1999-03-01 05:00:00",
    "last_modified": "2026-06-16 21:48:22",
    "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-276",
    "description": "The default permissions of /dev/kmem in Linux versions before 2.0.36 allows IP spoofing.",
    "epss_score": "0.10762",
    "epss_percentile": "0.95688",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:02",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "suse",
            "product": "suse_linux"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "19458",
            "title": "Linux Kernel 2.0.30/2.0.35/2.0.36/2.0.37 - Blind TCP Spoofing",
            "date": "1999-07-31",
            "url": "https://www.exploit-db.com/exploits/19458"
        }
    ],
    "refs_list": [
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0426",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0426"
    ]
}