{"id":"CVE-2026-47140","revision":"2a35c5df58314476907e8c198bc4aba1","records":[{"revision":"2a35c5df58314476907e8c198bc4aba1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-47140","aliases":[],"title":"vm2: NodeVM builtin denylist bypass via process and inspector/promises allows host code execution","description":"vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, NodeVM blocks several dangerous Node.js builtins such as module, worker_threads, cluster, vm, repl, and inspector. However, the denylist misses process and inspector/promises. Both can be used from sandboxed code to reach host-side execution primitives. This allows sandboxed code to bypass the intended builtin restrictions and execute code in the host process. This issue has been patched in version 3.11.4.","state":0,"publishedAt":"2026-06-12T14:16:10.727+00:00","modifiedAt":"2026-06-13T03:55:57.896+00:00","affected":[{"ecosystem":"Vendor product","name":"vm2","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"patriksimek\",\n                    \"product\": \"vm2\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 3.11.4\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","score":10,"severity":"CRITICAL"}],"references":["https://github.com/patriksimek/vm2/security/advisories/GHSA-rp36-8xq3-r6c4","https://github.com/patriksimek/vm2/commit/a1ed47a98d1cc36cb48c0d566d55889688e0b59b","https://github.com/patriksimek/vm2/releases/tag/v3.11.4"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-47140","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-47140","identifiers":["CVE-2026-47140"]},"retained":false,"historicalAffected":[]}],"coverage":[]}