CVE-2026-26332

vm2: Sandbox Escape

State: Published
Severity: 9.8 Critical
Published: May 4, 2026
Updated: Jul 15, 2026
Reserved: Feb 13, 2026

Description

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, SuppressedError allows attackers to escape the sandbox and run arbitrary code. This issue has been patched in version 3.11.0.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	GitHub_M
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	redhat-SADP

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')
CWE-693 Protection Mechanism Failure
CWE-653 Improper Isolation or Compartmentalization

Affected Products

Product	Versions
vm2patriksimek	< 3.11.0Affected

References

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