{
    "id": "CVE-2013-3846",
    "published": "2013-12-29 04:25:57",
    "last_modified": "2026-06-16 23:55:53",
    "cvss_score": "9.3",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-399",
    "description": "Use-after-free vulnerability in Microsoft Internet Explorer 9 and 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted CSpliceTreeEngine::InsertSplice object in an HTML document, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2013-3143 and CVE-2013-3161.",
    "epss_score": "0.21974",
    "epss_percentile": "0.97586",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:11",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "internet_explorer"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "28187",
            "title": "Microsoft Internet Explorer - CAnchorElement Use-After-Free (MS13-055) (Metasploit)",
            "date": "2013-09-10",
            "url": "https://www.exploit-db.com/exploits/28187"
        }
    ],
    "refs_list": [
        "http://www.zerodayinitiative.com/advisories/ZDI-13-231/",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-055",
        "http://www.zerodayinitiative.com/advisories/ZDI-13-231/",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-055"
    ]
}