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CVE-2026-76131

Quick assessment

Affected
Yamaha Corporation VOCALOID6
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Yamaha VOCALOID6是日本Yamaha公司的一款语音合成软件。 Yamaha VOCALOID6 6.13.1及之前版本存在信任管理问题漏洞，该漏洞源于使用硬编码凭据，可能导致攻击者冒充合法的VOCALOID6编辑器并访问Yamaha的激活和内容服务器。

CVSS 5.3 · Medium EPSS 0.33% · P24

Affected Version Matrix 1

VendorProduct Version RangeStatus
Yamaha Corporation VOCALOID6 ≤ 6.13.0 affected
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I. Basic Information for CVE-2026-76131

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use of hard-coded credentials issue exists in VOCALOID6 , which may allow an attacker to impersonate a legitimate VOCALOID6 Editor and gain access to Yamaha's activation and content servers.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Yamaha VOCALOID6 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yamaha VOCALOID6是日本Yamaha公司的一款语音合成软件。 Yamaha VOCALOID6 6.13.1及之前版本存在信任管理问题漏洞，该漏洞源于使用硬编码凭据，可能导致攻击者冒充合法的VOCALOID6编辑器并访问Yamaha的激活和内容服务器。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Yamaha Corporation VOCALOID6 0 ~ 6.13.0 -

II. Public POCs for CVE-2026-76131

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III. Intelligence Information for CVE-2026-76131

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Vendor Advisories for CVE-2026-76131 (1)

Vendor Pages for CVE-2026-76131 (1)

IV. Related Vulnerabilities

Same product: VOCALOID6
Same vendor: Yamaha Corporation
Same weakness: CWE-798

V. Comments for CVE-2026-76131

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