Vulnerability Description
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.
CVSS Score
7.8
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Related Weaknesses (CWE)
References
- https://github.com/JPCERTCC/EmoCheck/
- https://jvn.jp/en/jp/JVN00263243/
- https://www.jpcert.or.jp/press/2026/PR20260410.html
FAQ
What is CVE-2026-28704?
CVE-2026-28704 is a vulnerability with a CVSS score of 7.8 (HIGH). 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.
How severe is CVE-2026-28704?
CVE-2026-28704 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-28704?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.