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CVE-2024-44866

A buffer overflow in the GuitarPro1::read function of MuseScore Studio v4.3.2 allows attackers to...

6.8 MediumFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
Required

What an attacker can affect

Confidentiality
High
Integrity
Low
Availability
Low

Exploit likelihood

0.35%Up 0.3 points since Mar 18, 2025
90%50%10%1%

What each source reports

CVE List Score used 6.8

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.

Record
CVE-2024-44866
CVSS 3.1
6.8 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Weakness
CWE-120
Updated
2026-11-02
EUVDEUVD-2025-6507 6.8

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.

Record
EUVD-2025-6507
CVSS 3.1
6.8 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Updated
2026-11-02
GitHub AdvisoriesGHSA-xw57-qhqx-v67p 6.8

A buffer overflow in the GuitarPro1::read function of MuseScore Studio v4.3.2 allows attackers to...

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.

Record
GHSA-xw57-qhqx-v67p
CVSS 3.1
6.8 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Weakness
CWE-120
Updated
2026-11-02
NVD 6.8

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.

Record
CVE-2024-44866
CVSS 3.1
6.8 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Weakness
CWE-120
Updated
2026-11-02
OSVDEBIAN-CVE-2024-44866 6.8

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.

Record
DEBIAN-CVE-2024-44866
CVSS 3.1
6.8 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Updated
2026-11-02
OSVUBUNTU-CVE-2024-44866 6.8

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.

Record
UBUNTU-CVE-2024-44866
CVSS 3.1
6.8 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Updated
2026-11-02
OSV No score

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.

Record
CVE-2024-44866
Updated
2026-11-02

Affected packages

Affected packages
PackageAffectedFixed
musescore2
Debian:12
 All versions, plus listed versions
2.3.2+dfsg4-152.3.2+dfsg4-162.3.2+dfsg4-17
 None known
musescore2
Debian:13
 before 2.3.2+dfsg4-16
2.3.2+dfsg4-16
musescore3
Debian:12
 All versions, plus listed versions
3.2.3+dfsg2-163.2.3+dfsg2-173.2.3+dfsg2-183.2.3+dfsg2-193.2.3+dfsg2-203.2.3+dfsg2-21
 None known
musescore3
Debian:13
 before 3.2.3+dfsg2-18
3.2.3+dfsg2-18
musescore3
Debian:14
 before 3.2.3+dfsg2-18
3.2.3+dfsg2-18
musescore
Ubuntu:16.04:LTS
 All versions, plus listed versions
2.0.2+dfsg-12.0.2+dfsg-22.0.2+dfsg-2build12.0.2+dfsg-2ubuntu0.1
 None known
musescore
Ubuntu:18.04:LTS
 All versions, plus listed versions
2.1.0+dfsg1-0.22.1.0+dfsg1-12.1.0+dfsg2-12.1.0+dfsg2-1build12.1.0+dfsg3-32.1.0+dfsg3-3build1
 None known
musescore
Ubuntu:20.04:LTS
 All versions, plus listed versions
3.2.3+dfsg1-13.2.3+dfsg1-23.2.3+dfsg1-33.2.3+dfsg1-43.2.3+dfsg1-4build1
 None known
musescore2
Ubuntu:22.04:LTS
 All versions, plus listed versions
2.3.2+dfsg4-15
 None known
musescore3
Ubuntu:22.04:LTS
 All versions, plus listed versions
3.2.3+dfsg2-11
 None known
Show 8 moreShow less
Affected packages
PackageAffectedFixed
musescore2
Ubuntu:24.04:LTS
 All versions, plus listed versions
2.3.2+dfsg4-152.3.2+dfsg4-15build22.3.2+dfsg4-15build3
 None known
musescore3
Ubuntu:24.04:LTS
 All versions, plus listed versions
3.2.3+dfsg2-163.2.3+dfsg2-16build33.2.3+dfsg2-16build43.2.3+dfsg2-16build5
 None known
musescore2
Ubuntu:25.10
 All versions, plus listed versions
2.3.2+dfsg4-15build32.3.2+dfsg4-16
 None known
musescore3
Ubuntu:25.10
 All versions, plus listed versions
3.2.3+dfsg2-173.2.3+dfsg2-183.2.3+dfsg2-19
 None known
musescore2
Ubuntu:26.10
 All versions, plus listed versions
2.3.2+dfsg4-17
 None known
musescore3
Ubuntu:26.10
 All versions, plus listed versions
3.2.3+dfsg2-21
 None known
musescore2
Ubuntu:26.04:LTS
 All versions, plus listed versions
2.3.2+dfsg4-162.3.2+dfsg4-17
 None known
musescore3
Ubuntu:26.04:LTS
 All versions, plus listed versions
3.2.3+dfsg2-193.2.3+dfsg2-21
 None known

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-44866 is a medium vulnerability (CVSS 6.8) in musescore, published March 17, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. Fixed in musescore2 2.3.2+dfsg4-16.

References

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