CRITICAL 10.0 NVD
CVE-2026-92955
vm2 before 3.11.8 contains a sandbox escape vulnerability in NodeVM that allows attackers to access the host __proto__ getter/setter through console._stdout and
vm2 before 3.11.8 contains a sandbox escape vulnerability in NodeVM that allows attackers to access the host __proto__ getter/setter through console._stdout and console._stderr. Attackers can overwrite EventEmitter.prototype.emit and trigger process events to execute code with process context, bypassing code generation restrictions.
References
- https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
- https://www.vulncheck.com/advisories/vm2-before-3.11.8-sandbox-escape-via-nodevm
- https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
This critical severity vulnerability with a CVSS score of 10.0 was published on 2026-09-17 via NVD.
Risk Timeline
CVE Disclosed2026-09-17 · -1 days ago
Remediation Resources
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