OpenCVE

Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.

Attack Vector Local

Attack Complexity High

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Mlsoft	Inno Setup

No data.

No data.

References

Link	Providers
https://jrsoftware.org/files/is6.2-whatsnew.htm

History

Wed, 04 Mar 2026 15:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Mlsoft Mlsoft inno Setup
Vendors & Products		Mlsoft Mlsoft inno Setup

Tue, 03 Mar 2026 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 03 Mar 2026 06:30:00 +0000

Type	Values Removed	Values Added
Description		Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
Title		Privilege escalation via dll hijacking in Inno Setup
Weaknesses		CWE-1390
References		https://jrsoftware.org/files/is6.2-whatsnew.htm
Metrics		cvssV4_0 `{'score': 5.7, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H/E:U/AU:N/U:Clear'}`

MITRE

Status: PUBLISHED

Assigner: NCSC-FI

Published: 2026-03-03T06:13:07.636Z

Updated: 2026-03-03T14:37:26.000Z

Reserved: 2026-02-27T06:49:37.922Z

Link: CVE-2025-15595

Vulnrichment

Updated: 2026-03-03T14:37:21.413Z

NVD

Status : Awaiting Analysis

Published: 2026-03-03T07:16:09.830

Modified: 2026-03-03T21:52:29.877

Link: CVE-2025-15595

Redhat

No data.

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