{
    "id": "CVE-2026-3502",
    "published": "2026-03-30 19:16:27",
    "last_modified": "2026-06-17 10:43:41",
    "cvss_score": "7.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L",
    "cwe": "CWE-494",
    "description": "TrueConf Client downloads application update code and applies it without performing verification. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user.",
    "epss_score": "0.00329",
    "epss_percentile": "0.23439",
    "kev": 1,
    "kev_due": "2026-04-16",
    "has_exploit": 0,
    "updated_at": "2026-09-27 18:17:58",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-04-16."
    },
    "products": [
        {
            "vendor": "trueconf",
            "product": "trueconf"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2026-3502",
        "date_added": "2026-04-02",
        "due_date": "2026-04-16",
        "vendor": "TrueConf",
        "product": "Client",
        "name": "TrueConf Client Download of Code Without Integrity Check Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://trueconf.com/blog/update/trueconf-8-5",
        "https://research.checkpoint.com/2026/operation-truechaos-0-day-exploitation-against-southeast-asian-government-targets/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-3502"
    ]
}