CVE-2026-22709 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. Descriptionvm2 is an open source vm/sandbox for Node.js. In vm2 prior to version 3.10.2, `Promise.prototype.then` `Promise.prototype.catch` callback sanitization can be bypassed. This allows attackers to escape the sandbox and run arbitrary code. In lib/setup-sandbox.js, the callback function of `localPromise.prototype.then` is sanitized, but `globalPromise.prototype.then` is not sanitized. The return value of async functions is `globalPromise` object. Version 3.10.2 fixes the issue. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Quick InfoCVE Dictionary Entry:CVE-2026-22709 NVD Published Date: 01/26/2026 NVD Last Modified: 01/26/2026 Source: GitHub, Inc. |
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