Critical severity · published May 4, 2026
CVE-2026-26332
vm2: Sandbox Escape
10.0
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VM
vm2 · patriksimek
< 3.11.0 · source: vendor, NVD
SA
Self-service automation portal 2 · Red Hat
All versions, or not specified · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-26332
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-26332
Release Notes
https://github.com/patriksimek/vm2/releases/tag/v3.11.0
Exploit
https://github.com/patriksimek/vm2/security/advisories/GHSA-55hx-c926-fr95
access.redhat.com
https://access.redhat.com/security/cve/CVE-2026-26332
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2466508
security.access.redhat.com
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26332.json
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CVE-2026-92956
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