Verified

CVE-2026-4869: InstallShield 0 through 2025 R2

Affected technology

InstallShield · 0 through 2025 R2
Flexera

Description’s affected range: version 2025 R2 and earlier when running compressed Basic MSI setup with Prerequisites from an insecure location

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · Low privileges required · Active user interaction

What an attacker can do

The source reports that an attacker could gain higher privileges under the conditions described by the source. Vendor/CNA’s CVSS 4.0 assessment (base score 5.4/10) rates confidentiality, integrity and availability impact as high.

Published 13-Oct-2026 15:32 UTC

CWE: CWE-426
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-13 16:07:08.474774+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-13 15:32:25.241937+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-4869.html