CVE-2025-56225

HIGH

fluidsynth < 2.4.6 - Null Pointer Dereference in fluid_synth_monopoly.c

Title source: llm
STIX 2.1

Description

fluidsynth-2.4.6 and earlier versions is vulnerable to Null pointer dereference in fluid_synth_monopoly.c, that can be triggered when loading an invalid midi file.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0041
EPSS Percentile 32.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (1)
fluidsynth/fluidsynth < 2.4.6
Published Jan 09, 2026
Tracked Since Feb 18, 2026