CVE-2026-47131

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, by combining Buffer.call.call({}.__lookupGetter__, Buffer, "__proto__"), Buffer.call.call({}.__lookupSetter__, Buffer, "__proto__"), and Node.js's ERR_INVALID_ARG_TYPE Error, the host's TypeError constructor can be obtained, which allows the escape from the sandbox. This allows attackers to run arbitrary code. This issue has been patched in version 3.11.4.
Configurations

No configuration.

History

13 Jun 2026, 04:17

Type Values Removed Values Added
References () https://github.com/patriksimek/vm2/security/advisories/GHSA-v6mx-mf47-r5wg - () https://github.com/patriksimek/vm2/security/advisories/GHSA-v6mx-mf47-r5wg -

12 Jun 2026, 15:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-12 15:16

Updated : 2026-06-17 10:54


NVD link : CVE-2026-47131

Mitre link : CVE-2026-47131

CVE.ORG link : CVE-2026-47131


JSON object : View

Products Affected

No product.

CWE
CWE-913

Improper Control of Dynamically-Managed Code Resources