NVD CRITICAL: CVE-2026-100721 — vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module...
vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver. When an embedder configures `require.external` with a custom resolver (and `context: 'host'`), `LegacyResolver.customResolve` in lib/resolver-compat.js records the resolved module directory in `this.externals` as `new RegExp('^' + escapeRegExp(resolvedPath))`, without requiring a path separator or end-of-str
CVE-2026-100721