{
    "id": "CVE-2024-10525",
    "published": "2024-10-30 12:15:02",
    "last_modified": "2026-06-17 06:55:51",
    "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-122",
    "description": "In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no reason codes, a client using libmosquitto may make out of bounds memory access when acting in its on_subscribe callback. This affects the mosquitto_sub and mosquitto_rr clients.",
    "epss_score": "0.59489",
    "epss_percentile": "0.99099",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-02 18:17:42",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 59.5% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "eclipse",
            "product": "mosquitto"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/eclipse-mosquitto/mosquitto/commit/8ab20b4ba4204fdcdec78cb4d9f03c944a6e0e1c",
        "https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/190",
        "https://mosquitto.org/blog/2024/10/version-2-0-19-released/",
        "https://lists.debian.org/debian-lts-announce/2025/02/msg00022.html"
    ]
}