CVE-2026-93604

vm2 through 3.12.0 allows untrusted guest code to cross the NodeVM isolation boundary when the embedder allowlists the crypto builtin. The builtin sanitizer in lib/builtin.js replaces crypto.setEngine but leaves crypto.setFips callable, and the readonly wrapper does not localize side effects of f...

CVE-2026-93604 vm2 3.11.8 Sandbox Escape via crypto.setFips

vm2 through 3.12.0 exposes Node.js's crypto.setFips function to untrusted guest code when an embedder explicitly allowlists the crypto builtin for a NodeVM require.builtin: 'crypto'. The builtin sanitizer sanitizeCryptoModule in lib/builtin.js replaces crypto.setEngine but leaves crypto.setFips...

EUVD-2026-82899

vm2 through 3.12.0 exposes Node.js's crypto.setFips function to untrusted guest code when an embedder explicitly allowlists the crypto builtin for a NodeVM require.builtin: 'crypto'. The builtin sanitizer sanitizeCryptoModule in lib/builtin.js replaces crypto.setEngine but leaves crypto.setFips...