Description
Missing authentication for critical function vulnerability exists in VOCALOID6. Any process running under the same local user account as a running VOCALOID6 Editor instance may escalate privileges via a local named pipe.
Published: 2026-08-21
Score: 4.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 21 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 21 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Yamaha
Yamaha vocaloid6
Vendors & Products Yamaha
Yamaha vocaloid6

Fri, 21 Aug 2026 04:00:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Local Named Pipe in VOCALOID6 Editor

Fri, 21 Aug 2026 02:30:00 +0000

Type Values Removed Values Added
Description Missing authentication for critical function vulnerability exists in VOCALOID6. Any process running under the same local user account as a running VOCALOID6 Editor instance may escalate privileges via a local named pipe.
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Yamaha Vocaloid6
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-08-21T12:54:10.665Z

Reserved: 2026-08-20T02:19:38.781Z

Link: CVE-2026-76137

cve-icon Vulnrichment

Updated: 2026-08-21T12:54:01.091Z

cve-icon NVD

Status : Received

Published: 2026-08-21T03:16:39.760

Modified: 2026-08-21T13:18:19.597

Link: CVE-2026-76137

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-21T12:08:09Z

Weaknesses