{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"node-undici","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQNPZ22FSE1112ZFB3C54Z","modified_at":"2026-10-01T03:02:51.135630988Z","published_at":"2026-03-12T20:16:02.670Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-1525","https://security-tracker.debian.org/tracker/CVE-2026-1525"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-1525","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-1525"}],"summary":"Undici allows duplicate HTTP Content-Length headers when they are provided in an array with case-variant names (e.g., Content-Length and content-length). This produces malformed HTTP/1.1 requests with"}