{"action":"Upgrade @fastify/busboy to 3.2.1 or later.","affected":[{"fixed":"3.2.1","introduced":"1.0.0"}],"component":"@fastify/busboy","cve_ids":["CVE-2026-19481"],"ecosystem":"npm","epss":0.00493,"exploited":false,"fixed_versions":["3.2.1"],"ghsa_id":"GHSA-x8mw-p69m-v3mx","id":"tcs_01M5KGHC304E2KSPZY1A7XRDZ7","modified_at":"2026-10-02T23:30:05.651087437Z","published_at":"2026-10-02T23:16:36Z","references":["https://osv.dev/vulnerability/GHSA-x8mw-p69m-v3mx","https://github.com/fastify/busboy/security/advisories/GHSA-x8mw-p69m-v3mx","https://nvd.nist.gov/vuln/detail/CVE-2026-19481","https://github.com/fastify/busboy/commit/957a24b66d5915e6d0a6ac988c9dbcee86373e9b","https://cna.openjsf.org/security-advisories.html","https://github.com/fastify/busboy","https://github.com/fastify/busboy/releases/tag/v3.2.1"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-x8mw-p69m-v3mx","url":"https://osv.dev/vulnerability/GHSA-x8mw-p69m-v3mx"}],"summary":"@fastify/busboy vulnerable to Denial of Service via prototype-named multipart part header"}