{
    "id": "CVE-2017-10918",
    "published": "2017-07-05 01:29:00",
    "last_modified": "2026-06-17 01:00:55",
    "cvss_score": "10.0",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
    "cwe": "CWE-20",
    "description": "Xen through 4.8.x does not validate memory allocations during certain P2M operations, which allows guest OS users to obtain privileged host OS access, aka XSA-222.",
    "epss_score": "0.03670",
    "epss_percentile": "0.89365",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-09 18:17:17",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (10), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "xen",
            "product": "xen"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.debian.org/security/2017/dsa-3969",
        "http://www.securityfocus.com/bid/99161",
        "http://www.securitytracker.com/id/1038732",
        "https://security.gentoo.org/glsa/201708-03",
        "https://security.gentoo.org/glsa/201710-17",
        "https://xenbits.xen.org/xsa/advisory-222.html",
        "http://www.debian.org/security/2017/dsa-3969",
        "http://www.securityfocus.com/bid/99161",
        "http://www.securitytracker.com/id/1038732",
        "https://security.gentoo.org/glsa/201708-03",
        "https://security.gentoo.org/glsa/201710-17",
        "https://xenbits.xen.org/xsa/advisory-222.html"
    ]
}