Yamaha Corporation VOCALOID6

• CVE-2026-76137 Low 3.3 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 0.2%
• CVE-2026-76131 Medium 5.3 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. 0.3%