{"action":"Upgrade coturn to 4.18.0-1 or later.","affected":[{"fixed":"4.18.0-1","introduced":"0"}],"component":"coturn","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.18.0-1"],"id":"tcs_01M5NTWT02QP6503WC31AG9NNT","modified_at":"2026-10-27T09:47:38.686361962Z","published_at":"2026-08-19T21:17:28.453Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-68555","https://security-tracker.debian.org/tracker/CVE-2026-68555"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-68555#Debian:14/coturn","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-68555"}],"summary":"Coturn is a free open source implementation of TURN and STUN Server. In 4.15.0, an authenticated TURN user can repeatedly resume one allocation from fresh UDP 5-tuples without completing a handoff whe"}