{"action":"Upgrade node-undici to 8.10.2+dfsg+~cs3.2.2-1 or later.","affected":[{"fixed":"8.10.2+dfsg+~cs3.2.2-1","introduced":"0"}],"component":"node-undici","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["8.10.2+dfsg+~cs3.2.2-1"],"id":"tcs_01M5NQW4WER0E13SY7MKXSTVB0","modified_at":"2026-10-01T03:02:54.766977206Z","published_at":"2026-09-04T18:17:49.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-18149","https://security-tracker.debian.org/tracker/CVE-2026-18149"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-18149#Debian:14/node-undici","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-18149"}],"summary":"undici's retry handler can leave an already-exposed response body pending forever. When a server returns a successful response that declares a Content-Length, sends only part of the body, and closes t"}