CVE-2026-2034

Sante DICOM Viewer Pro DCM File Parsing Buffer Overflow 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 the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28129.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-26-104/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:santesoft:dicom_viewer_pro:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-20 23:16

Updated : 2026-02-26 02:29

NVD link : CVE-2026-2034

Mitre link : CVE-2026-2034

CVE.ORG link : CVE-2026-2034

JSON object : View

Products Affected

santesoft

dicom_viewer_pro

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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