{
    "id": "CVE-2017-11462",
    "published": "2017-09-13 16:29:00",
    "last_modified": "2026-06-17 01:01:51",
    "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-415",
    "description": "Double free vulnerability in MIT Kerberos 5 (aka krb5) allows attackers to have unspecified impact via vectors involving automatic deletion of security contexts on error.",
    "epss_score": "0.05481",
    "epss_percentile": "0.92539",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-06 18:17:15",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "mit",
            "product": "kerberos_5"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1488873",
        "https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FPRUP4YVOEBGEROUYWZFEQ64HTMGNED/",
        "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1488873",
        "https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FPRUP4YVOEBGEROUYWZFEQ64HTMGNED/"
    ]
}