CVE-2025-56225
HIGH
2026-01-09
[email protected]
7.5
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Lifecycle Timeline
4
Patch Released
Apr 06, 2026 - 20:30 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 23, 2026 - 02:13 vuln.today
Public exploit code
CVE Published
Jan 09, 2026 - 16:16 nvd
HIGH 7.5
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.
Analysis
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. [CVSS 7.5 HIGH]
Technical Context
Classified as CWE-476 (NULL Pointer Dereference). Affects Fluidsynth. 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.
Affected Products
Vendor: Fluidsynth. Product: Fluidsynth.
Remediation
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
Priority Score
58
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: +20
Vendor Status
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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