{
  "schemaVersion": 1,
  "incident": {
    "id": "cve-2026-92956",
    "url": "https://cveboard.org/i/cve-2026-92956",
    "urlPt": "https://cveboard.org/pt/i/cve-2026-92956",
    "json": "https://cveboard.org/i/cve-2026-92956.json",
    "kind": "vuln",
    "live": false,
    "knownExploited": false,
    "severity": "critical",
    "title": "vm2 sandbox escape via WebAssembly.compileStreaming Promise species bypass",
    "summary": "There is a sandbox escape in vm2 3.11.5 / current HEAD when it is used on Node.js 26. The issue is reachable from a default new VM() sandbox. No NodeVM, require permission, host object injection, or intentionally unsafe configuration is required.",
    "titlePt": "Fuga de sandbox vm2 via bypass de espécie Promise do WebAssembly.compileStreaming",
    "summaryPt": "Há uma fuga de sandbox no vm2 3.11.5 / HEAD atual quando ele é usado no Node.js 26. O problema é alcançável a partir de um sandbox padrão new VM(). Não é necessário NodeVM, permissão de require, injeção de objeto host ou configuração intencionalmente insegura.",
    "cves": [
      "CVE-2026-92956"
    ],
    "ghsa": "GHSA-wjwh-qqvp-g4p4",
    "cvss": {
      "score": 10,
      "version": "3.1"
    },
    "epss": {
      "percentage": 0.00587,
      "percentile": 0.46518,
      "asOf": "2026-10-23"
    },
    "packages": [
      {
        "ecosystem": "npm",
        "name": "vm2",
        "vulnerable": ">= 3.10.1, <= 3.11.6",
        "fixed": "3.11.7",
        "advisory": "GHSA-wjwh-qqvp-g4p4"
      }
    ],
    "vendor": null,
    "product": null,
    "kev": null,
    "breach": null,
    "retracted": false,
    "sources": [
      {
        "label": "GitHub Advisory Database",
        "url": "https://github.com/advisories/GHSA-wjwh-qqvp-g4p4"
      }
    ],
    "publishedAt": "2026-10-05T22:34:22.000Z",
    "updatedAt": "2026-10-05T22:34:22.000Z"
  },
  "live": false,
  "events": [
    {
      "id": "ghsa:GHSA-wjwh-qqvp-g4p4:ghsa_published:2026-10-05T22:34:22.000Z",
      "incidentId": "cve-2026-92956",
      "type": "ghsa_published",
      "at": "2026-10-05T22:34:22.000Z",
      "detail": {
        "ghsa": "GHSA-wjwh-qqvp-g4p4",
        "severity": "critical",
        "fixed": "3.11.7"
      }
    }
  ]
}