EUVD-2026-36443

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, the fix for GHSA-8hg8-63c5-gwmx CVE-2023-37903 introduced a check in nodevm.js line 263 that blocks the combination nesting: true + require: false. However, the check uses strict equality options.require === false, which is...

CVE-2026-47131

vm2 prior to 3.11.4 contains a sandbox escape: by using Buffer.call.call with {}.lookupGetter /lookupSetter and Node.js ERR_INVALID_ARG_TYPE, an attacker can obtain the host TypeError constructor and break out of the sandbox, enabling arbitrary code execution. The issue is fixed in vm2 v3.11.4. R...