vm2: Sandbox Breakout Using Promise Species_CVE-2026-47208

{
    "lastseen": "",
    "description": "vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.11.4.",
    "published": "2026-06-12T14:16:22.726Z",
    "modified": "2026-06-12T15:08:40.162Z",
    "type": "cve",
    "title": "vm2: Sandbox Breakout Using Promise Species",
    "source": "GitHub_M",
    "references": "https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j\nhttps://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8\nhttps://github.com/patriksimek/vm2/releases/tag/v3.11.4",
    "id": "CVE-2026-47208",
    "bulletinFamily": "",
    "cwe": [
        "CWE-913"
    ],
    "cvelist": null,
    "sourceData": "patriksimek vm2 < 3.11.4",
    "sourceHref": "",
    "cvss": {
        "score": 10,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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": "vm2",
    "version": "< 3.11.4",
    "vendor": "patriksimek",
    "ai_description": "Sandbox breakout vulnerability allowing attackers to execute arbitrary commands on the host system",
    "ai_severity": "Critical",
    "ai_vendor": "patriksimek",
    "ai_product": "vm2",
    "ai_version": "< 3.11.4",
    "ai_score": 10
}