CVE-2025-15595

Privilege escalation via dll hijacking in Inno Setup

Published Mar 3, 2026 CVSS 4.0 · 5.7 Medium EPSS < 1% KEV · Not listed
Description
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.

Remediation

Vendor Solution

Update to 6.2.2 or later

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Jrsoftware
Jrsoftware inno Setup
CPEs cpe:2.3:a:jrsoftware:inno_setup:*:*:*:*:*:*:*:*
Vendors & Products Jrsoftware
Jrsoftware inno Setup
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

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

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

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
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
NCSC-FI
Published
Updated
Mar 3, 2026, 2:37 PM
Reserved
Feb 27, 2026, 6:49 AM
Status
Analyzed
Published
Mar 3, 2026, 7:16 AM
Modified
Jun 17, 2026, 8:38 AM