{
    "id": "CVE-2019-8717",
    "published": "2019-12-18 18:15:36",
    "last_modified": "2026-06-17 02:42:25",
    "cvss_score": "7.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15, tvOS 13. An application may be able to execute arbitrary code with kernel privileges.",
    "epss_score": "0.01288",
    "epss_percentile": "0.69390",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-11 18:17:21",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "apple",
            "product": "mac_os_x"
        },
        {
            "vendor": "apple",
            "product": "tvos"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "47479",
            "title": "XNU - Remote Double-Free via Data Race in IPComp Input Path",
            "date": "2019-10-09",
            "url": "https://www.exploit-db.com/exploits/47479"
        }
    ],
    "refs_list": [
        "https://support.apple.com/HT210634",
        "https://support.apple.com/kb/HT210722",
        "https://support.apple.com/HT210634",
        "https://support.apple.com/kb/HT210722"
    ]
}