CVE-2026-47686
Fixed upstream EPSS <1%CVSS 9.9
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, handleException() in lib/setup-sandbox.js sanitizes SuppressedError.error, SuppressedError.suppressed, and AggregateError.errors but does not sanitize Error.cause, allowing sandbox code to obtain a powerful host object such as process from an embedder-exposed host function that throws an error with that object as its cause and then execute arbitrary host commands. This issue is fixed in version 3.11.6.
Products: patriksimek vm2
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| npm | vm2 | 3.11.6 |