{
    "id": "CVE-2015-8871",
    "published": "2016-09-21 14:25:00",
    "last_modified": "2026-06-17 00:35:24",
    "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-416",
    "description": "Use-after-free vulnerability in the opj_j2k_write_mco function in j2k.c in OpenJPEG before 2.1.1 allows remote attackers to have unspecified impact via unknown vectors.",
    "epss_score": "0.02963",
    "epss_percentile": "0.86850",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-11 18:17:13",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "uclouvain",
            "product": "openjpeg"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.debian.org/security/2016/dsa-3665",
        "http://www.openwall.com/lists/oss-security/2015/09/15/4",
        "http://www.openwall.com/lists/oss-security/2016/05/13/1",
        "http://www.securitytracker.com/id/1038623",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1263359",
        "https://github.com/uclouvain/openjpeg/blob/master/CHANGELOG.md",
        "https://github.com/uclouvain/openjpeg/commit/940100c28ae28931722290794889cf84a92c5f6f",
        "https://github.com/uclouvain/openjpeg/issues/563",
        "https://security.gentoo.org/glsa/201612-26",
        "http://www.debian.org/security/2016/dsa-3665",
        "http://www.openwall.com/lists/oss-security/2015/09/15/4",
        "http://www.openwall.com/lists/oss-security/2016/05/13/1",
        "http://www.securitytracker.com/id/1038623",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1263359",
        "https://github.com/uclouvain/openjpeg/blob/master/CHANGELOG.md",
        "https://github.com/uclouvain/openjpeg/commit/940100c28ae28931722290794889cf84a92c5f6f",
        "https://github.com/uclouvain/openjpeg/issues/563",
        "https://security.gentoo.org/glsa/201612-26"
    ]
}