{"action":"Upgrade vm2 to 3.11.0 or later.","affected":[{"fixed":"3.11.0","introduced":"3.10.5"}],"component":"vm2","cve_ids":["CVE-2026-43999"],"ecosystem":"npm","epss":0.00974,"exploited":false,"fixed_versions":["3.11.0"],"ghsa_id":"GHSA-947f-4v7f-x2v8","id":"tcs_01M5KFEPMWYH57N2GB5GRKTRD0","modified_at":"2026-05-14T20:49:43.499907Z","published_at":"2026-05-07T04:08:55Z","references":["https://osv.dev/vulnerability/GHSA-947f-4v7f-x2v8","https://github.com/patriksimek/vm2/security/advisories/GHSA-947f-4v7f-x2v8","https://nvd.nist.gov/vuln/detail/CVE-2026-43999","https://github.com/patriksimek/vm2"],"severity":{"label":"critical","score":9.9},"sources":[{"source":"osv","source_id":"GHSA-947f-4v7f-x2v8","url":"https://osv.dev/vulnerability/GHSA-947f-4v7f-x2v8"}],"summary":"vm2 has a NodeVM builtin allowlist bypass via `module` builtin's `Module._load` that allows sandbox escape"}