CVE-2026-42936

Published Jul 15, 2026 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Title DLL preloading vulnerability in HYPER SBI 2 installer
Type Values Removed Values Added
First Time appeared Sbi Securities
Sbi Securities hyper Sbi 2
Vendors & Products Sbi Securities
Sbi Securities hyper Sbi 2
Type Values Removed Values Added
Title DLL preloading vulnerability in HYPER SBI 2 installer
Type Values Removed Values Added
Title Installer Loads DLLs Unvalidated Leading to Arbitrary Code Execution
Type Values Removed Values Added
Title Installer Loads DLLs Unvalidated Leading to Arbitrary Code Execution
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-427
References
Metrics cvssV3_0

{'score': 7.8, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Jul 15, 2026, 1:55 PM
Reserved
Jul 10, 2026, 1:12 AM
Status
Deferred
Published
Jul 15, 2026, 6:16 AM
Modified
Oct 24, 2026, 10:10 PM