ZDI-CAN-26119: ZDI-25-502: IrfanView CADImage Plugin DXF File Parsing Memory Corruption Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView CADImage Plugin. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DXF files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView CADImage Plugin. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2025-7256.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-26119?
The severity of ZDI-CAN-26119 is significant due to its ability to allow remote code execution.
How do I fix ZDI-CAN-26119?
To fix ZDI-CAN-26119, update to the latest version of the IrfanView CADImage Plugin that addresses this vulnerability.
What types of attacks are possible with ZDI-CAN-26119?
ZDI-CAN-26119 allows remote attackers to execute arbitrary code by requiring user interaction, such as visiting a malicious page or opening a harmful file.
What products are affected by ZDI-CAN-26119?
The product affected by ZDI-CAN-26119 is the IrfanView CADImage Plugin.
Is user interaction required to exploit ZDI-CAN-26119?
Yes, user interaction is required to exploit ZDI-CAN-26119 by either visiting a malicious webpage or opening a malicious file.