CVE-2023-26923

7.0 highEPSS 0.4%

High (7.0) in musescore musescore. EPSS 0.4% chance of exploitation in the next 30 days.

Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.

Severity

CVSS 3.1

7.0 high

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-03-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

musescore:musescore

References

https://github.com/musescore/MuseScore/issues/16346
https://github.com/musescore/MuseScore/issues/16346

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