{"action":"Upgrade undici to 6.28.0 or later.","affected":[{"fixed":"6.28.0","introduced":"0"},{"fixed":"7.29.0","introduced":"7.0.0"},{"fixed":"8.9.0","introduced":"8.0.0"}],"component":"undici","cve_ids":["CVE-2026-15157"],"ecosystem":"npm","epss":0.00261,"exploited":false,"fixed_versions":["6.28.0","7.29.0","8.9.0"],"ghsa_id":"GHSA-m8rv-5g2x-5cg5","id":"tcs_01M5KG074P92V8WVRAQZK0N0QD","modified_at":"2026-09-10T03:51:14.281925419Z","published_at":"2026-08-03T19:33:53Z","references":["https://osv.dev/vulnerability/GHSA-m8rv-5g2x-5cg5","https://github.com/nodejs/undici/security/advisories/GHSA-m8rv-5g2x-5cg5","https://nvd.nist.gov/vuln/detail/CVE-2026-15157","https://github.com/nodejs/undici/commit/33928bc24f742ea8422ed90d17f2e0cc83e4d09d","https://github.com/nodejs/undici/commit/740a0b7c173cb4a83a5b693e96e8f3a116cfc400","https://github.com/nodejs/undici/commit/7d3cf924c262c486bc77f951348f4e5c847b7b42","https://cna.openjsf.org/security-advisories.html","https://github.com/nodejs/undici","https://github.com/nodejs/undici/releases/tag/v6.28.0","https://github.com/nodejs/undici/releases/tag/v7.29.0","https://github.com/nodejs/undici/releases/tag/v8.9.0"],"severity":{"label":"medium","score":4.2},"sources":[{"source":"osv","source_id":"GHSA-m8rv-5g2x-5cg5","url":"https://osv.dev/vulnerability/GHSA-m8rv-5g2x-5cg5"}],"summary":"undici vulnerable to CRLF Injection via blob-like body 'type' property"}