Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability (CVE-2025-5481)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro.

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 DCM files.

The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object.

An attacker can leverage this vulnerability to execute code in the context of the current process.

This issue has been fixed in version 14.2.0 of Sante DICOM Viewer Pro

I am one of the editors here at www.systemtek.co.uk I am a UK based technology professional, with an interest in computer security and telecoms.