🛡️ CVE-2026-42936

🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-427 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2026-42936 is classified as CWE-427: Uncontrolled Search Path Element. A writable directory appears in a search path, so a planted file can be loaded in place of the intended one.

Affected software

CVE-2026-42936 is recorded against 1 package.

  • unknown

Timeline and source

Published on 15 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

jvn.jp

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-427
Public Exploit ✅ No
Source NVD
Published 2026-07-15
Updated 2026-08-11
Modified 2026-07-15
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown — —

Similar Threats

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