CVE-2026-26332CWE-693CWE-94

vm2: Sandbox Escape

Critical · published May 4, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
54.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00741 · 54.1th percentile
Weaknesses
CWE-693 · Protection Mechanism Failure; CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-05-04T16:35Z
EPSS history
Timeline
  • 04 MAY 16:35Z
    vm2: Sandbox Escape
    cvelistv5