CVE-2026-26332

Summary

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.

Affected Software

Weaknesses

• CWE-94: CWE-94: Improper Control of Generation of Code ('Code Injection')
• CWE-693: CWE-693: Protection Mechanism Failure

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: total

Additional References

• https://github.com/patriksimek/vm2/security/advisories/GHSA-55hx-c926-fr95

vm2: vm2: Arbitrary code execution via SuppressedError sandbox escape

Additional References

• https://access.redhat.com/security/cve/CVE-2026-26332
• https://bugzilla.redhat.com/show_bug.cgi?id=2466508
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26332.json

References

• https://github.com/patriksimek/vm2/security/advisories/GHSA-55hx-c926-fr95
• https://github.com/patriksimek/vm2/releases/tag/v3.11.0

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