CVE-2025-5943 HIGH

CVE-2025-5943: MicroDicom DICOM Viewer Out-of-bounds Write

Vendor Microdicom
Product DICOM Viewer
Weakness CWE-787
Published June 10, 2025
Last update June 11, 2025

CVSS base score

8.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

MicroDicom DICOM Viewer suffers from an out-of-bounds write vulnerability. Remote attackers are able to exploit this issue to potentially execute arbitrary code on affected installations of DICOM Viewer. User interaction is required to exploit the vulnerability in that the user must either visit a malicious website or open a malicious DICOM file locally.

Key dates

02Disclosure timeline

June 10, 2025 CVE published
June 11, 2025 Record updated