CVE-2025-15595
Privilege escalation via dll hijacking in Inno Setup
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Privilege escalation via dll hijacking in Inno Setup
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
- Record
CVE-2025-15595- CVSS 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 - Weakness
- CWE-1390
- Updated
- 2026-11-02
EUVDEUVD-2025-208225
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
- Record
EUVD-2025-208225- CVSS 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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-4rhw-3jx2-mpcf
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
- Record
GHSA-4rhw-3jx2-mpcf- CVSS 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:X/RE:X/U:Clear - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-1390
- Updated
- 2026-11-02
NVD
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
- Record
CVE-2025-15595- CVSS 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:X/RE:X/U:Clear - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-1390
- Updated
- 2026-11-02
OSV
Privilege escalation via dll hijacking in Inno Setup
Privilege escalation via dll hijacking in Inno Setup 6.2.1 and ealier versions.
- Record
CVE-2025-15595- CVSS 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 - Weakness
- CWE-1390
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-15595 is a medium vulnerability (CVSS 5.7) in Jrsoftware Inno Setup, published March 3, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.