{
    "id": "CVE-2016-9400",
    "published": "2017-02-22 16:59:00",
    "last_modified": "2026-06-17 00:55:57",
    "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-119",
    "description": "The CClient::ProcessServerPacket method in engine/client/client.cpp in Teeworlds before 0.6.4 allows remote servers to write to arbitrary physical memory locations and possibly execute arbitrary code via vectors involving snap handling.",
    "epss_score": "0.03646",
    "epss_percentile": "0.89298",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-09 18:17:17",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "teeworlds",
            "product": "teeworlds"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2016/11/16/8",
        "http://www.openwall.com/lists/oss-security/2016/11/17/8",
        "http://www.securityfocus.com/bid/94381",
        "https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/",
        "https://security.gentoo.org/glsa/201705-13",
        "https://www.teeworlds.com/?page=news&id=12086",
        "http://www.openwall.com/lists/oss-security/2016/11/16/8",
        "http://www.openwall.com/lists/oss-security/2016/11/17/8",
        "http://www.securityfocus.com/bid/94381",
        "https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/",
        "https://security.gentoo.org/glsa/201705-13",
        "https://www.teeworlds.com/?page=news&id=12086"
    ]
}