Moderate severityNVD Advisory· Published Feb 6, 2026· Updated Feb 9, 2026
Enclave has a sandbox escape via infinite recursion and error objects
CVE-2026-25533
Description
Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to 2.10.1, the existing layers of security in enclave-vm are insufficient: The AST sanitization can be bypassed with dynamic property accesses, the hardening of the error objects does not cover the peculiar behavior or the vm module and the function constructor access prevention can be side-stepped by leveraging host object references. This vulnerability is fixed in 2.10.1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
enclave-vmnpm | <= 2.7.0 | — |
@enclave-vm/corenpm | < 2.10.1 | 2.10.1 |
Affected products
3- ghsa-coords2 versions
< 2.10.1+ 1 more
- (no CPE)range: < 2.10.1
- (no CPE)range: <= 2.7.0
- Range: < 2.10.1
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-x39w-8vm5-5m3pghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-25533ghsaADVISORY
- github.com/agentfront/enclave/commit/2fcf5da81e7e2578ede6f94cae4f379165426dcaghsax_refsource_MISCWEB
- github.com/agentfront/enclave/security/advisories/GHSA-x39w-8vm5-5m3pghsax_refsource_CONFIRMWEB
- www.staicu.org/publications/usenixSec2023-SandDriller.pdfghsax_refsource_MISCWEB
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