{"action":"Upgrade @fastify/busboy to 3.2.2 or later.","affected":[{"fixed":"3.2.2","introduced":"0"}],"component":"@fastify/busboy","cve_ids":["CVE-2026-74866"],"ecosystem":"npm","epss":0.00326,"exploited":false,"fixed_versions":["3.2.2"],"ghsa_id":"GHSA-gxm5-99cw-xjw9","id":"tcs_01M5KFSRHVG803MR59FZJ04WSW","modified_at":"2026-10-05T22:45:04.558942837Z","published_at":"2026-10-05T22:33:44Z","references":["https://osv.dev/vulnerability/GHSA-gxm5-99cw-xjw9","https://github.com/fastify/busboy/security/advisories/GHSA-gxm5-99cw-xjw9","https://nvd.nist.gov/vuln/detail/CVE-2026-74866","https://github.com/fastify/busboy/commit/cc7da17c5c88d79c314a9e149a79e5a00a6c23be","https://cna.openjsf.org/security-advisories.html","https://github.com/fastify/busboy","https://github.com/fastify/busboy/releases/tag/v3.2.2"],"severity":{"label":"medium","score":5.8},"sources":[{"source":"osv","source_id":"GHSA-gxm5-99cw-xjw9","url":"https://osv.dev/vulnerability/GHSA-gxm5-99cw-xjw9"}],"summary":"@fastify/busboy vulnerable to CRLF injection via multipart Content-Disposition filename and name"}