CVE-2026-26332
Critical · CVSS 9.8vm2 — Sandbox escape via SuppressedError leading to arbitrary code execution
- CVSS
- 9.8
- nvd
- EPSS
- —
- KEV
- No
- Class
- other
- CWE-94, CWE-693, CWE-653
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.
Search profile — drives PoC discovery
Symbols SuppressedErrorvm2sandboxVM2NodeVMVMScriptrunInContextrunInNewContext
Keywords CVE-2026-26332vm2 sandbox escapevm2 SuppressedErrorGHSA-55hx-c926-fr95vm2 arbitrary code executionpatriksimek vm2vm2 3.11.0
Versions: < 3.11.0
Ranked PoCs (1) — best first
Heuristic ranking — not yet expert-vetted. Scored on structure + provenance, not execution.
- ★ 0
Recall-favoring discovery; ranking by the Stage-4 scorer (Adam's rubric). Scanner/aggregator repos are hidden.
References
- https://github.com/patriksimek/vm2/releases/tag/v3.11.0
- https://github.com/patriksimek/vm2/security/advisories/GHSA-55hx-c926-fr95
- https://access.redhat.com/security/cve/CVE-2026-26332
- https://bugzilla.redhat.com/show_bug.cgi?id=2466508
- https://github.com/patriksimek/vm2/security/advisories/GHSA-55hx-c926-fr95
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26332.json
Status: enriched · ingested 2026-06-30T06:00:22.000Z · profiled 2026-07-01T00:30:14.000Z