CVE-2026-42936 — HIGH (7.8)

Vulnerability Description

The installer of HYPER SBI 2 insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the privilege of the user invoking the installer.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-427

References

https://jvn.jp/en/jp/JVN59875262/

FAQ

What is CVE-2026-42936?

CVE-2026-42936 is a vulnerability with a CVSS score of 7.8 (HIGH). The installer of HYPER SBI 2 insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the priv...

How severe is CVE-2026-42936?

CVE-2026-42936 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-2026-42936?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.