{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libwebsockets","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NMVSA9JAH9Y8HDX3P3YK9Y","modified_at":"2026-10-09T10:00:45.973305093Z","published_at":"2025-10-20T14:15:39.357Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-11677","https://security-tracker.debian.org/tracker/CVE-2025-11677"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-11677","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-11677"}],"summary":"Use After Free in WebSocket server implementation in lws_handshake_server in warmcat libwebsockets may allow an attacker, in specific configurations where the user provides a callback function that ha"}