{
    "id": "CVE-2014-8241",
    "published": "2016-12-14 22:59:00",
    "last_modified": "2026-06-17 00:16:28",
    "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-476",
    "description": "XRegion in TigerVNC allows remote VNC servers to cause a denial of service (NULL pointer dereference) by leveraging failure to check a malloc return value, a similar issue to CVE-2014-6052.",
    "epss_score": "0.03063",
    "epss_percentile": "0.87253",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-10 18:17:12",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "redhat",
            "product": "enterprise_linux_desktop"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_hpc_node"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_workstation"
        },
        {
            "vendor": "tigervnc",
            "product": "tigervnc"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://seclists.org/oss-sec/2014/q4/278",
        "http://seclists.org/oss-sec/2014/q4/300",
        "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html",
        "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
        "http://www.securityfocus.com/bid/70390",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1151312",
        "https://rhn.redhat.com/errata/RHSA-2015-2233.html",
        "http://seclists.org/oss-sec/2014/q4/278",
        "http://seclists.org/oss-sec/2014/q4/300",
        "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html",
        "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
        "http://www.securityfocus.com/bid/70390",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1151312",
        "https://rhn.redhat.com/errata/RHSA-2015-2233.html"
    ]
}