CVE-2026-42936
High
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.
SeverityHigh
CVSS8.4
Exploit probability—
ProductHYPER SBI 2
PublishedJul 15, 2026
First seenJul 15, 2026
Weakness typeCWE-427CWE-427
How to fix
Update
- SBI SECURITIES Co.,Ltd. HYPER SBI 2ver.3.20.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SBI SECURITIES Co.,Ltd. HYPER SBI 2 | v < ver.3.20.0 | ver.3.20.0 |
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