{"action":"Upgrade coturn to 4.12.0-1 or later.","affected":[{"fixed":"4.12.0-1","introduced":"0"}],"component":"coturn","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.12.0-1"],"id":"tcs_01M5NRY166GP63C7Y3P34N3M04","modified_at":"2026-10-10T16:00:06.415063355Z","published_at":"2026-04-21T19:16:17.743Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-40613","https://security-tracker.debian.org/tracker/CVE-2026-40613"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-40613#Debian:14/coturn","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-40613"}],"summary":"Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.10.0, the STUN/TURN attribute parsing functions in coturn perform unsafe pointer casts from uint8_t * to uint16_t * with"}