PT-2026-22721 · Jordan Crouse · Inno Setup

Published 2026-03-03 · Updated 2026-03-13 · CVE-2025-15595

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Inno Setup versions prior to 6.2.1

Description A privilege escalation issue exists due to a dll hijacking weakness. This allows an attacker to execute arbitrary code with elevated privileges.

Recommendations Update to a version newer than 6.2.1.

Fix

LPE

Weakness Enumeration

CWE-1390

Related Identifiers

CVE-2025-15595

Affected Products

Inno Setup

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-15595 · Security Note
• https://osv.dev/vulnerability/CVE-2025-15595 · Vendor Advisory
• https://jrsoftware.org/files/is6.2-whatsnew.htm · Note
• https://t.me/CVEtracker/46190 · Telegram Post
• https://t.me/cveNotify/155442 · Telegram Post
• https://t.me/cveNotify/153891 · Telegram Post
• https://twitter.com/CVEnew/status/2028741158147424565 · Twitter Post