[Japanese]

JVNDB-2026-029751

Multiple vulnerabilities in Yamaha VOCALOID6 Editor

Overview

VOCALOID6 Editor provided by Yamaha Corporation contains multiple vulnerabilities listed below.
  • Use of hard-coded credentials (CWE-798) - CVE-2026-76131
  • Missing authentication for critical function (CWE-306) - CVE-2026-76137
Zero reported these vulnerabilities to JPCERT/CC.
JPCERT/CC coordinated with the developer.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 5.3 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2026-76131


CVSS v3 Severity
Base Metrics:3.3 (Low) [Other]
  • Access Vector: Local
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact(C): Low
  • Integrity Impact(I): None
  • Availability Impact(A): None
The above CVSS base scores have been assigned for CVE-2026-76137
Affected Products


Yamaha Corporation
  • VOCALOID6 Editor versions 6.13.1 and earlier

Impact

  • An attacker may impersonate a legitimate VOCALOID6 Editor and gain access to Yamaha's activation and content servers (CVE-2026-76131).
  • Any process running under the same local user account as a running VOCALOID6 Editor instance may escalate privileges via a local named pipe (CVE-2026-76137).
Solution

[Update the Software]
Update the software to the latest version according to the information provided by the developer.
Vendor Information

Yamaha Corporation
CWE (What is CWE?)

  1. Missing Authentication for Critical Function(CWE-306) [Other]
  2. Use of Hard-coded Credentials(CWE-798) [Other]
CVE (What is CVE?)

  1. CVE-2026-76131
  2. CVE-2026-76137
References

  1. JVN : JVNVU#90210212
Revision History

  • [2026/08/24]
      Web page was published