CVE-2024-28886
OS command injection vulnerability exists in UTAU versions prior to v0.4.19. If a user of the product opens a crafted UTAU project file (.ust file), an arbitrary OS command may be executed.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
OS command injection vulnerability exists in UTAU versions prior to v0.4.19. If a user of the product opens a crafted UTAU project file (.ust file), an arbitrary OS command may be executed.
- Record
CVE-2024-28886- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
EUVDEUVD-2024-34432
OS command injection vulnerability exists in UTAU versions prior to v0.4.19. If a user of the product opens a crafted UTAU project file (.ust file), an arbitrary OS command may be executed.
- Record
EUVD-2024-34432- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
NVD
OS command injection vulnerability exists in UTAU versions prior to v0.4.19. If a user of the product opens a crafted UTAU project file (.ust file), an arbitrary OS command may be executed.
- Record
CVE-2024-28886- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-28886 is a high vulnerability (CVSS 8.4) in Ameya/ayame Utau, published May 28, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 52nd percentile. No source names a fixed version.