OESA-2026-3165

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3165

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3165.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3165

Upstream

CVE-2026-61714

Published

2026-07-24T03:30:49Z

Modified

2026-07-24T03:45:18.703457077Z

Summary

fluidsynth security update

Details

FluidSynth is a free software synthesizer. Its currently based on the SoundFont 2 specifications and supports real time MIDI effect controls. It can be used as a shared library for embedding in other applications, can play MIDI files and has a command line shell. Many other applications use FluidSynth for audio synthesis.

Security Fix(es):

A heap-based buffer overflow was discovered in fluidsynth's MIDI player. When the synth is configured with synth.midi-channels > 16 an out-of-bounds memory access is performed on the array _fluid_player_t::channel_isplaying in heap memory invoking undefined behavior. No crafted MIDI file is required to expose this vulnerability.(CVE-2026-61714)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:24.03-LTS-SP1 / fluidsynth

Package

Name: fluidsynth
Purl: pkg:rpm/openEuler/fluidsynth&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.4-3.oe2403sp1

Ecosystem specific

{
    "x86_64": [
        "fluidsynth-2.3.4-3.oe2403sp1.x86_64.rpm",
        "fluidsynth-debuginfo-2.3.4-3.oe2403sp1.x86_64.rpm",
        "fluidsynth-debugsource-2.3.4-3.oe2403sp1.x86_64.rpm",
        "fluidsynth-devel-2.3.4-3.oe2403sp1.x86_64.rpm",
        "fluidsynth-help-2.3.4-3.oe2403sp1.x86_64.rpm"
    ],
    "src": [
        "fluidsynth-2.3.4-3.oe2403sp1.src.rpm"
    ],
    "aarch64": [
        "fluidsynth-2.3.4-3.oe2403sp1.aarch64.rpm",
        "fluidsynth-debuginfo-2.3.4-3.oe2403sp1.aarch64.rpm",
        "fluidsynth-debugsource-2.3.4-3.oe2403sp1.aarch64.rpm",
        "fluidsynth-devel-2.3.4-3.oe2403sp1.aarch64.rpm",
        "fluidsynth-help-2.3.4-3.oe2403sp1.aarch64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3165.json"