{
    "id": "CVE-2017-8473",
    "published": "2017-06-15 01:29:02",
    "last_modified": "2026-06-17 01:26:25",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
    "cwe": "CWE-200",
    "description": "Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and Windows Server 2016 allow an authenticated attacker to run a specially crafted application when the Windows kernel improperly initializes objects in memory, aka \"Win32k Information Disclosure Vulnerability\". This CVE ID is unique from CVE-2017-8470, CVE-2017-8471, CVE-2017-8472, CVE-2017-8475, CVE-2017-8477, and CVE-2017-8484.",
    "epss_score": "0.03591",
    "epss_percentile": "0.89077",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:19",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows_10"
        },
        {
            "vendor": "microsoft",
            "product": "windows_7"
        },
        {
            "vendor": "microsoft",
            "product": "windows_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_rt_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2008"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2012"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2016"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "42226",
            "title": "Microsoft Windows - 'win32k!NtGdiGetRealizationInfo' Kernel Stack Memory Disclosure",
            "date": "2017-06-22",
            "url": "https://www.exploit-db.com/exploits/42226"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/bid/98852",
        "http://www.securitytracker.com/id/1038659",
        "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8473",
        "https://www.exploit-db.com/exploits/42226/",
        "http://www.securityfocus.com/bid/98852",
        "http://www.securitytracker.com/id/1038659",
        "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8473",
        "https://www.exploit-db.com/exploits/42226/"
    ]
}