{
    "id": "CVE-2024-29943",
    "published": "2024-03-22 13:15:07",
    "last_modified": "2026-06-17 07:23:24",
    "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-125",
    "description": "An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.",
    "epss_score": "0.22935",
    "epss_percentile": "0.97689",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:43",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 22.9% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "mozilla",
            "product": "firefox"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2024/03/23/1",
        "https://bugzilla.mozilla.org/show_bug.cgi?id=1886849",
        "https://www.mozilla.org/security/advisories/mfsa2024-15/",
        "http://www.openwall.com/lists/oss-security/2024/03/23/1",
        "https://bugzilla.mozilla.org/show_bug.cgi?id=1886849",
        "https://www.mozilla.org/security/advisories/mfsa2024-15/"
    ]
}