Memory Corruption Vulnerability in IrfanView CADImage Plugin
CVE-2025-7295

7.8HIGH

Key Information:

Vendor

Irfanview
Status
Irfanview
Vendor
CVE Published:
21 July 2025

What is CVE-2025-7295?

The IrfanView CADImage Plugin is susceptible to a memory corruption vulnerability when processing DWG files. This flaw arises from inadequate validation of user-supplied input during file parsing. Attackers can exploit this by enticing users to open a malicious file or visit a harmful webpage. Successful exploitation allows execution of arbitrary code within the application's context, posing significant risks to user data and system integrity. Ensuring proper security measures can mitigate these risks.

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Affected Version(s)

IrfanView 4.70.0.0

References

https://www.zerodayinitiative.com/advisories/ZDI-25-544/
x_research-advisory

CVSS V3.0

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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