Memory Corruption Vulnerability in IrfanView CADImage Plugin
CVE-2025-7299

7.8HIGH

Key Information:

Vendor

Irfanview
Status
Irfanview
Vendor
CVE Published:
21 July 2025

What is CVE-2025-7299?

The IrfanView CADImage Plugin is susceptible to a memory corruption vulnerability due to improper validation of DWG file parsing. This flaw permits remote attackers to execute arbitrary code by luring users into opening a specially crafted DWG file or visiting a malicious webpage. Exploitation requires user interaction, making it imperative for users to remain vigilant about the files they open. The vulnerability originates from inadequate sanitization of user-supplied data, leading to a potentially harmful memory corruption situation that could compromise the integrity of the affected system.

Affected Version(s)

IrfanView 4.70.0.0

References

https://www.zerodayinitiative.com/advisories/ZDI-25-573/
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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CVE-2025-7299 : Memory Corruption Vulnerability in IrfanView CADImage Plugin