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CVE-2026-28704

HIGH CVSS 3.0: 7.8 EPSS 0.01%
Updated Apr 10, 2026
Japan Computer Emergency Response Team Coordination Center (Jpcert/Cc)
Parameter Value
CVSS 7.8 (HIGH)
Type CWE-427 (Uncontrolled Search Path Element)
Vendor Japan Computer Emergency Response Team Coordination Center (Jpcert/Cc)
Public PoC No

Emocheck insecurely loads Dynamic Link Libraries (DLLs). If a crafted DLL file is placed to the same directory, an arbitrary code may be executed with the privilege of the user invoking EmoCheck.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.0

Vulnerable Products

japan computer emergency response team coordination center (jpcert/cc):emocheck