CVE-2025-65570_CVE-2025-65570

{
    "lastseen": "",
    "description": "A type confusion in jsish 2.0 allows incorrect control flow during execution of the OP_NEXT opcode. When an \u201cinstanceof\u201d expression uses an array element access as the left-hand operand inside a for-in loop, the instructions implementation leaves an additional array reference on the stack rather than consuming it during OP_INSTANCEOF. As a result, OP_NEXT interprets the array as an iterator object and reads the iterCmd function pointer from an invalid structure, potentially causing a crash or enabling code execution depending on heap layout.",
    "published": "2025-12-29T00:00:00.000Z",
    "modified": "2025-12-31T16:59:28.908Z",
    "type": "cve",
    "title": "CVE-2025-65570",
    "source": "mitre",
    "references": "https://blog.mcsky.ro/writeups/2025/11/15/inline8-writeup.html",
    "id": "CVE-2025-65570",
    "bulletinFamily": "",
    "cwe": [
        "CWE-843"
    ],
    "cvelist": null,
    "sourceData": "n/a n/a n/a",
    "sourceHref": "",
    "cvss": {
        "score": 9.8,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "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": "jsish",
    "version": "2.0",
    "vendor": "jsish",
    "ai_description": "Type confusion vulnerability in jsish 2.0 allowing incorrect control flow and potentially enabling code execution",
    "ai_severity": "Critical",
    "ai_vendor": "jsish",
    "ai_product": "jsish",
    "ai_version": "2.0",
    "ai_score": 9.8
}