How severe is CVE-2024-44866?

CVE-2024-44866 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2024-44866 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-44866?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-44866 have an EU (EUVD) identifier?

Yes. CVE-2024-44866 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6507.

When was CVE-2024-44866 published?

CVE-2024-44866 was published on 2025-03-17 and last updated on 2026-06-17.

CVE-2024-44866

CVE-2024-44866 is a medium-severity vulnerability with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6507
Weakness: CWE-120
Published: 2025-03-17
Last modified: 2026-06-17

Description

A buffer overflow in the GuitarPro1::read function of MuseScore Studio v4.3.2 allows attackers to to execute arbitrary code or cause a Denial of Service (DoS) via opening a crafted GuitarPro file.

Frequently asked questions

What is CVE-2024-44866?: A buffer overflow in the GuitarPro1::read function of MuseScore Studio v4.3.2 allows attackers to to execute arbitrary code or cause a Denial of Service (DoS) via opening a crafted GuitarPro file.
How severe is CVE-2024-44866?: CVE-2024-44866 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2024-44866 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-44866?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-44866 have an EU (EUVD) identifier?: Yes. CVE-2024-44866 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6507.
When was CVE-2024-44866 published?: CVE-2024-44866 was published on 2025-03-17 and last updated on 2026-06-17.

References

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