{
    "id": "CVE-2016-7201",
    "published": "2016-11-10 06:59:16",
    "last_modified": "2026-06-17 00:52:46",
    "cvss_score": "8.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "cwe": "CWE-843",
    "description": "The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Scripting Engine Memory Corruption Vulnerability,\" a different vulnerability than CVE-2016-7200, CVE-2016-7202, CVE-2016-7203, CVE-2016-7208, CVE-2016-7240, CVE-2016-7242, and CVE-2016-7243.",
    "epss_score": "0.80004",
    "epss_percentile": "0.99604",
    "kev": 1,
    "kev_due": "2022-04-18",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:20:49",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-04-18."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "edge"
        },
        {
            "vendor": "microsoft",
            "product": "windows_10_1507"
        },
        {
            "vendor": "microsoft",
            "product": "windows_10_1511"
        },
        {
            "vendor": "microsoft",
            "product": "windows_10_1607"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2016"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2016-7201",
        "date_added": "2022-03-28",
        "due_date": "2022-04-18",
        "vendor": "Microsoft",
        "product": "Edge",
        "name": "Microsoft Edge Memory Corruption Vulnerability",
        "ransomware": 0
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "40990",
            "title": "Microsoft Edge (Windows 10) - 'chakra.dll' Information Leak / Type Confusion Remote Code Execution",
            "date": "2017-01-05",
            "url": "https://www.exploit-db.com/exploits/40990"
        },
        {
            "source": "exploit-db",
            "ref_id": "40784",
            "title": "Microsoft Edge - 'FillFromPrototypes' Type Confusion",
            "date": "2016-11-18",
            "url": "https://www.exploit-db.com/exploits/40784"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/140382/Microsoft-Edge-chakra.dll-Information-Leak-Type-Confusion.html",
        "http://www.securityfocus.com/bid/94038",
        "http://www.securitytracker.com/id/1037245",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-129",
        "https://github.com/theori-io/chakra-2016-11",
        "https://www.exploit-db.com/exploits/40784/",
        "https://www.exploit-db.com/exploits/40990/",
        "http://packetstormsecurity.com/files/140382/Microsoft-Edge-chakra.dll-Information-Leak-Type-Confusion.html",
        "http://www.securityfocus.com/bid/94038",
        "http://www.securitytracker.com/id/1037245",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-129",
        "https://github.com/theori-io/chakra-2016-11",
        "https://www.exploit-db.com/exploits/40784/",
        "https://www.exploit-db.com/exploits/40990/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-7201"
    ]
}