Vulnerability · Published Oct 19, 2026 · Assigned by jpcert

CVE-2026-104679

High 7.1

In plain English

A high-severity XML external entity in VOCALOID6 Editor from Yamaha Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.1%top 97.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

VOCALOID6 Editor provided by Yamaha Corporation improperly restricts XML external entity references. Loading a specially crafted project file may the product to initiate unintended communication, potentially leading to the leak of sensitive information from the device where the product is installed or resulting in a denial-of-service (DoS) condition.

Affected products (as reported)

Vendor	Product	Versions
Yamaha Corporation	VOCALOID6 Editor	0 – through 6.13.2

Weakness: CWE-611 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

In plain English

Official description

Affected products (as reported)

References