CVE-2025-5481: Santesoft Dicom Viewer Pro

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. 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. Was ZDI-CAN-26168.

Affected products

• Santesoft Dicom Viewer Pro: before 14.2.0 (fixed in 14.2.0)

Published 2025-06-06. Last modified 2026-06-17.