Memory Corruption in IrfanView CADImage Plugin DXF File Parsing
CVE-2025-7286

7.8HIGH

Key Information:

Vendor

Irfanview
Status
Irfanview
Vendor
CVE Published:
21 July 2025

What is CVE-2025-7286?

The vulnerability arises from improper validation during the parsing of DXF files in the IrfanView CADImage Plugin. This flaw enables an attacker to craft malicious DXF files that, when opened, could corrupt memory and lead to arbitrary code execution within the context of the user's process. To exploit this security issue, the attacker must manipulate the user into interacting with the crafted files, highlighting the need for heightened security awareness when processing file types from untrusted sources.

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Affected Version(s)

IrfanView 4.70.0.0

References

https://www.zerodayinitiative.com/advisories/ZDI-25-532/
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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