CVE-2026-47698

critical · 9.8

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, lib/bridge.js and lib/setup-sandbox.js fail to block stacked indirection through Function.prototype.call around dangerous host prototype getter and setter mutators, allowing sandbox code to sever a host intrinsic's prototype chain and reach e.constructor.constructor for arbitrary host command execution. This issue is fixed in version 3.11.6.

9.8

CVSS

1.0%

EPSS (exploit prob.)

61st

EPSS percentile

2026-08-17

Published

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

Weaknesses

CWE-913

References

https://github.com/patriksimek/vm2/commit/a85acb61f81402c6eabf32760aa11272af6d0f9e
https://github.com/patriksimek/vm2/releases/tag/3.11.6
https://github.com/patriksimek/vm2/security/advisories/GHSA-cfcw-xp6x-25gj
https://github.com/patriksimek/vm2/security/advisories/GHSA-cfcw-xp6x-25gj

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-47698