{"action":"Upgrade tinypool to 2.1.2 or later.","affected":[{"fixed":"2.1.2","introduced":"0"}],"component":"tinypool","cve_ids":["CVE-2026-104849"],"ecosystem":"npm","epss":0.0039,"exploited":false,"fixed_versions":["2.1.2"],"ghsa_id":"GHSA-85c8-ppgw-ccpr","id":"tcs_01M5KFBVFNF7D9P0ZR6KZX4DAJ","modified_at":"2026-10-05T23:00:05.324545780Z","published_at":"2026-10-05T22:49:52Z","references":["https://osv.dev/vulnerability/GHSA-85c8-ppgw-ccpr","https://github.com/tinylibs/tinypool/security/advisories/GHSA-85c8-ppgw-ccpr","https://nvd.nist.gov/vuln/detail/CVE-2026-104849","https://github.com/tinylibs/tinypool/pull/135","https://github.com/tinylibs/tinypool/commit/f41411a3e23324c674f35a19a3240f7a7c40ffbf","https://github.com/tinylibs/tinypool","https://github.com/tinylibs/tinypool/releases/tag/v2.1.2"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-85c8-ppgw-ccpr","url":"https://osv.dev/vulnerability/GHSA-85c8-ppgw-ccpr"}],"summary":"Tinypool: Prototype Pollution Gadget to RCE in run() options"}