CVE-2025-15595

Privilege escalation via dll hijacking in Inno Setup

State: Published
Severity: 5.7 Medium
Published: Mar 3, 2026
Updated: Mar 3, 2026
Reserved: Feb 27, 2026

Description

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

Scores

CVSS	Score	Vector	Source
4.0	5.7 Medium	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	NCSC-FI

Weaknesses

CWE-1390 Weak Authentication

Affected Products

Product	Versions
Inno Setupmlsoft	6.2.1 and earlierAffected 6.2.2Not affected

References

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

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