EUVD-2026-26987
GHSA-v37h-5mfm-c47c
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
7DescriptionNVD
vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, VM2 suffers from a sandbox breakout vulnerability through the inspect function. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.11.0.
AnalysisAI
Remote code execution in vm2 (Node.js sandbox library) versions prior to 3.11.0 allows unauthenticated attackers to escape the sandbox environment via the inspect function and execute arbitrary system commands. The vulnerability exploits handler leakage through util.inspect's showProxy option to reconstruct host-realm objects and break isolation guarantees. …
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RemediationAI
Within 24 hours: Inventory all applications and services using vm2 library and isolate any systems executing untrusted code from production networks. Within 7 days: Upgrade vm2 to version 3.11.0 or later across all affected applications; validate upgrades in staging first. …
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