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Medium 5.7Published Mar 3, 2026

CVE-2025-15595Privilege escalation via dll hijacking in Inno Setup

Updated under an hour ago ()

Does this affect you?

It affects mlsoft Inno Setup and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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

CVSS
5.7 MEDIUM (v4.0, CNA)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
Weakness (CWE)
CWE-1390
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
NCSC-FI
NVD analysis
Analyzed
Record last updated
Mar 3, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
mlsoft Inno Setup
mlsoft:inno_setup (from the name)
through 6.2.1; 6.2.2 not affected
CNA record
jrsoftware inno_setup
jrsoftware:inno_setup
through 6.2.1
NVD

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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