{
    "id": "CVE-2015-2426",
    "published": "2015-07-20 18:59:01",
    "last_modified": "2026-06-17 00:24:05",
    "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-119",
    "description": "Buffer underflow in atmfd.dll in the Windows Adobe Type Manager Library in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted OpenType font, aka \"OpenType Font Driver Vulnerability.\"",
    "epss_score": "0.86576",
    "epss_percentile": "0.99734",
    "kev": 1,
    "kev_due": "2022-04-18",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:20:01",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-04-18."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows_10"
        },
        {
            "vendor": "microsoft",
            "product": "windows_7"
        },
        {
            "vendor": "microsoft",
            "product": "windows_8"
        },
        {
            "vendor": "microsoft",
            "product": "windows_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_rt"
        },
        {
            "vendor": "microsoft",
            "product": "windows_rt_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2008"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2012"
        },
        {
            "vendor": "microsoft",
            "product": "windows_vista"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2015-2426",
        "date_added": "2022-03-28",
        "due_date": "2022-04-18",
        "vendor": "Microsoft",
        "product": "Windows",
        "name": "Microsoft Windows Adobe Type Manager Library Remote Code Execution Vulnerability",
        "ransomware": 0
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "38222",
            "title": "Microsoft Windows - Font Driver Buffer Overflow (MS15-078) (Metasploit)",
            "date": "2015-09-17",
            "url": "https://www.exploit-db.com/exploits/38222"
        }
    ],
    "refs_list": [
        "http://blog.trendmicro.com/trendlabs-security-intelligence/a-look-at-the-open-type-font-manager-vulnerability-from-the-hacking-team-leak/",
        "http://www.kb.cert.org/vuls/id/103336",
        "http://www.securityfocus.com/bid/75951",
        "http://www.securitytracker.com/id/1032991",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-078",
        "https://www.exploit-db.com/exploits/38222/",
        "http://blog.trendmicro.com/trendlabs-security-intelligence/a-look-at-the-open-type-font-manager-vulnerability-from-the-hacking-team-leak/",
        "http://www.kb.cert.org/vuls/id/103336",
        "http://www.securityfocus.com/bid/75951",
        "http://www.securitytracker.com/id/1032991",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-078",
        "https://www.exploit-db.com/exploits/38222/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-2426"
    ]
}