vm2: Sandbox Breakout Through Promise Species_CVE-2026-24120

{
    "lastseen": "",
    "description": "vm2 is an open source vm/sandbox for Node.js. Prior to version 3.10.5, the fix for CVE-2023-37466 is insufficient and can be circumvented allowing 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 3.10.5.",
    "published": "2026-05-04T16:31:13.639Z",
    "modified": "2026-05-04T16:31:13.639Z",
    "type": "cve",
    "title": "vm2: Sandbox Breakout Through Promise Species",
    "source": "GitHub_M",
    "references": "https://github.com/patriksimek/vm2/security/advisories/GHSA-qvjj-29qf-hp7p\nhttps://github.com/patriksimek/vm2/releases/tag/v3.10.5",
    "id": "CVE-2026-24120",
    "bulletinFamily": "",
    "cwe": [
        "CWE-693",
        "CWE-94"
    ],
    "cvelist": null,
    "sourceData": "patriksimek vm2 < 3.10.5",
    "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": "vm2",
    "version": "< 3.10.5",
    "vendor": "patriksimek",
    "ai_description": "Sandbox breakout vulnerability allowing arbitrary command execution on the host system",
    "ai_severity": "Critical",
    "ai_vendor": "patriksimek",
    "ai_product": "vm2",
    "ai_version": "< 3.10.5",
    "ai_score": 9.8
}