{"action":"Upgrade vm2 to 3.12.2 or later.","affected":[{"fixed":"3.12.2","introduced":"0"}],"component":"vm2","cve_ids":["CVE-2026-100721"],"ecosystem":"npm","epss":0.00591,"exploited":false,"fixed_versions":["3.12.2"],"ghsa_id":"GHSA-5h3f-q97h-ccvc","id":"tcs_01M5KF3SRFJ9VPAV8S5DQEZ0VF","modified_at":"2026-10-05T23:30:04.633530679Z","published_at":"2026-10-05T23:24:29Z","references":["https://osv.dev/vulnerability/GHSA-5h3f-q97h-ccvc","https://github.com/patriksimek/vm2/security/advisories/GHSA-5h3f-q97h-ccvc","https://nvd.nist.gov/vuln/detail/CVE-2026-100721","https://github.com/patriksimek/vm2/commit/6ac3916da84e060c403e407b6b6318fcc66b0e72","https://github.com/patriksimek/vm2/commit/91034466bfb7f56b95fd48083ec6ca36d058f164","https://github.com/patriksimek/vm2/commit/ab4ee7d803e8c80155e9eb3672226bddbca4aa9c","https://github.com/patriksimek/vm2/commit/fb4977f6211da6cadffdf1f3a2017a826a21c51f","https://github.com/patriksimek/vm2","https://github.com/patriksimek/vm2/releases/tag/v3.12.2","https://www.vulncheck.com/advisories/vm2-before-3.12.2-authorization-bypass-via-custom-resolver"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"GHSA-5h3f-q97h-ccvc","url":"https://osv.dev/vulnerability/GHSA-5h3f-q97h-ccvc"}],"summary":"vm2: NodeVM custom resolution bypasses external path boundaries"}