{
    "id": "CVE-2026-85102",
    "published": "2026-09-09 13:20:43",
    "last_modified": "2026-09-23 18:22:07",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-295",
    "description": "Improper certificate trust validation during VPN negotiation in Check Point Quantum Security Gateway may allow an unauthenticated remote attacker to execute arbitrary code on the Gateway.",
    "epss_score": "0.00988",
    "epss_percentile": "0.60982",
    "kev": 1,
    "kev_due": "2026-09-25",
    "has_exploit": 0,
    "updated_at": "2026-09-27 18:18:03",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-09-25."
    },
    "products": [
        {
            "vendor": "checkpoint",
            "product": "gaia_embedded"
        },
        {
            "vendor": "checkpoint",
            "product": "gaia_os"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_3600"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_3800"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_19100"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_19200"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_29100"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_29200"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_3920"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_3950"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_3970"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_3980"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_9100"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_9200"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_9300"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_9400"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_9700"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_force_9800"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_lightspeed_mls200"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1530"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1535"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1550"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1555"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1570"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1570r"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1575"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1575r"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1590"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1595"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1595r"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1600"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1800"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1900"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2000"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2530"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2550"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2560"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2570"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2580"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2590"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2026-85102",
        "date_added": "2026-09-22",
        "due_date": "2026-09-25",
        "vendor": "Check Point",
        "product": "Multiple Products",
        "name": "Check Point Multiple Products Improper Certificate Validation Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://support.checkpoint.com/results/sk/sk1000117",
        "https://blog.checkpoint.com/security/security-advisory-action-required-active-exploitation-of-cve-2026-85102-and-a-management-pre-authentication-vulnerability-cve-2026-93616/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-85102"
    ]
}