GHSA-QHWX-74W5-XHXQ vm2: NodeVM builtin allowlist bypass via node:test.run() execArgv allows sandbox escape

Summary On Node.js 24 and newer, vm2 can expose the host node:test module to sandboxed NodeVM code when the embedder explicitly allows the node:test builtin. Sandbox code can reach that module through require'node:node:test' and call run with attacker-controlled execArgv. node:test.run starts a...

EUVD-2026-81597

vm2: NodeVM builtin allowlist bypass via node:test.run execArgv allows sandbox escape...

Duplicate Advisory: NodeVM builtin allowlist bypass via node:test.run() execArgv allows sandbox escape

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qhwx-74w5-xhxq. This link is maintained to preserve external references. Original Description vm2 versions = 3.9.6 and therefore executes arbitrary JavaScript in an unrestricted host Node process outside the...

CVE-2026-92948

vm2 versions = 3.9.6 and therefore executes arbitrary JavaScript in an unrestricted host Node process outside the NodeVM sandbox. Fixed in vm2 3.11.7...

CVE-2026-92948 vm2 3.9.6 through 3.11.5 Sandbox Escape via node:test

vm2 versions = 3.9.6 and therefore executes arbitrary JavaScript in an unrestricted host Node process outside the NodeVM sandbox. Fixed in vm2 3.11.7...

CVE-2026-92948 vm2 3.9.6 through 3.11.5 Sandbox Escape via node:test

vm2 versions = 3.9.6 and therefore executes arbitrary JavaScript in an unrestricted host Node process outside the NodeVM sandbox. Fixed in vm2 3.11.7...

CVE-2026-92948

vm2 (a Node.js sandboxing library) versions 3.9.6 through 3.11.6 are vulnerable to a sandbox escape on Node.js 24+ when the embedder explicitly allows the node:test builtin. On Node.js 24, module.builtinModules exposes the scheme-only key node:test, which bypasses vm2's DANGEROUS_BUILTINS family-...

CVE-2026-92948 vm2 3.9.6 through 3.11.5 Sandbox Escape via node:test

vm2 versions = 3.9.6 and therefore executes arbitrary JavaScript in an unrestricted host Node process outside the NodeVM sandbox. Fixed in vm2 3.11.7...

PT-2026-94319

Name of the Vulnerable Software and Affected Versions vm2 versions 3.9.6 through 3.11.6 Description A NodeVM builtin allowlist bypass allows a sandbox escape on Node.js 24 and newer when the embedder explicitly allows the node:test builtin. On Node.js 24+, module.builtinModules exposes the...

CVE-2026-92948: Protection Mechanism Failure

vm2 versions = 3.9.6 and = 3.11.6 are affected by a NodeVM builtin allowlist bypass that permits a sandbox escape on Node.js 24 and newer when the embedder explicitly allows the node:test builtin e.g. require: builtin: 'node:test' . On Node.js 24+, module.builtinModules exposes the scheme-only ke...

PT-2026-105546

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qhwx-74w5-xhxq. This link is maintained to preserve external references. Original Description vm2 versions = 3.9.6 and therefore executes arbitrary JavaScript in an unrestricted host Node process outside the...