{
    "id": "CVE-2016-6293",
    "published": "2016-07-25 14:59:06",
    "last_modified": "2026-06-17 00:50:45",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-119",
    "description": "The uloc_acceptLanguageFromHTTP function in common/uloc.cpp in International Components for Unicode (ICU) through 57.1 for C/C++ does not ensure that there is a '\\0' character at the end of a certain temporary array, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long httpAcceptLanguage argument.",
    "epss_score": "0.05019",
    "epss_percentile": "0.92029",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:14",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "icu-project",
            "product": "international_components_for_unicode"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=aa82e99ed8003c01f1ef4f0940e56b85c5b032d4",
        "http://openwall.com/lists/oss-security/2016/07/24/2",
        "http://www.securityfocus.com/bid/92127",
        "https://bugs.php.net/72533",
        "https://security.gentoo.org/glsa/201701-58",
        "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html",
        "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=aa82e99ed8003c01f1ef4f0940e56b85c5b032d4",
        "http://openwall.com/lists/oss-security/2016/07/24/2",
        "http://www.securityfocus.com/bid/92127",
        "https://bugs.php.net/72533",
        "https://security.gentoo.org/glsa/201701-58",
        "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"
    ]
}