Feed/CVE-2026-4869
CVE-2026-4869

CVE-2026-4869

Published Oct 13, 2026·Updated Oct 13, 2026

NVD Description

A potential privilege escalation issue was identified in InstallShield version 2025 R2 and earlier when running compressed Basic MSI setup with Prerequisites from an insecure location. If a local administrator launches a compressed Setup.exe with Prerequisites from an unsecured location, the Prerequisite installers also might load from an unsecured location, potentially leading to privilege escalation.

References

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