bullet3 VHACD utility: stack-based buffer overflow in OFF parser (LoadOFF)_CVE-2025-8854

{
    "lastseen": "",
    "description": "Stack-based buffer overflow in LoadOFF in bulletphysics bullet3 before 3.26 on all platforms allows remote attackers to execute arbitrary code via a crafted OFF file with an overlong initial token processed by the VHACD test utility or invoked indirectly through PyBullet's vhacd function.",
    "published": "2025-08-11T04:24:02.469Z",
    "modified": "2025-08-11T04:24:02.469Z",
    "type": "cve",
    "title": "bullet3 VHACD utility: stack-based buffer overflow in OFF parser (LoadOFF)",
    "source": "CyberArk",
    "references": "https://github.com/bulletphysics/bullet3/blob/master/Extras/VHACD/test/src/main_vhacd.cpp#L472\nhttps://github.com/bulletphysics/bullet3/issues/4732",
    "id": "CVE-2025-8854",
    "bulletinFamily": "",
    "cwe": [
        "CWE-120"
    ],
    "cvelist": null,
    "sourceData": "bulletphysics bullet3 <= 3.25",
    "sourceHref": "",
    "cvss": {
        "score": 8.4,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "bullet3",
    "version": "<= 3.25",
    "vendor": "bulletphysics",
    "ai_description": "A stack-based buffer overflow in the LoadOFF function of bullet3's VHACD utility allows remote attackers to execute arbitrary code via maliciously crafted OFF files.",
    "ai_severity": "High",
    "ai_vendor": "Bullet Physics Community",
    "ai_product": "bullet3",
    "ai_version": "<= 3.25",
    "ai_score": 0
}