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Description

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, It is possible to reach BaseHandler.getPrototypeOf, which can be used to get arbitrary prototypes. This vulnerability is fixed in 3.11.0.

PUBLISHED Reserved 2026-05-04 | Published 2026-05-13 | Updated 2026-05-15 | Assigner GitHub_M




CRITICAL: 10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-94: Improper Control of Generation of Code ('Code Injection')

Product status

< 3.11.0
affected

References

github.com/...ek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8 exploit

github.com/...ek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8

cve.org (CVE-2026-44006)

nvd.nist.gov (CVE-2026-44006)

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