ZDI-25-516: IrfanView CADImage Plugin DXF File Parsing Out-Of-Bounds Read 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 read past the end of an allocated buffer. 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-2025-7268.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-516?
The severity of ZDI-25-516 is high, as it allows remote attackers to execute arbitrary code.
How do I fix ZDI-25-516?
To fix ZDI-25-516, update to the latest version of the IrfanView CADImage Plugin that addresses this vulnerability.
What systems are affected by ZDI-25-516?
ZDI-25-516 affects installations of the IrfanView CADImage Plugin.
Is user interaction required to exploit ZDI-25-516?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
What type of attack is associated with ZDI-25-516?
ZDI-25-516 is associated with remote code execution attacks.