{"action":"Upgrade fluidsynth to 2.5.6+dfsg-1 or later.","affected":[{"fixed":"2.5.6+dfsg-1","introduced":"0"}],"component":"fluidsynth","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.5.6+dfsg-1"],"id":"tcs_01M5NT7QNN8730T2DF7XT3EKNG","modified_at":"2026-09-26T08:47:27.875779691Z","published_at":"2026-09-18T20:17:18.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-61714","https://security-tracker.debian.org/tracker/CVE-2026-61714"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-61714#Debian:14/fluidsynth","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-61714"}],"summary":"FluidSynth is a software synthesizer based on the SoundFont 2 specifications. From 2.2.4 until 2.5.6, configuring synth.midi-channels above 16 allows the MIDI player to index _fluid_player_t::channel_"}