CVE-2025-56225
7.5 · HIGHOverview
CVE-2025-56225 is a high-severity vulnerability affecting fluidsynth fluidsynth. It was published on January 9, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from fluidsynth. Update fluidsynth to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| fluidsynth | fluidsynth | 0 | Affected |
Frequently Asked Questions
What is CVE-2025-56225?
CVE-2025-56225 is a high-severity vulnerability affecting fluidsynth fluidsynth. It was published on January 9, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-56225?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-56225?
Check the references section for vendor advisories and patches from fluidsynth. Update fluidsynth to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-56225?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-56225 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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