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    CVE-2025-5943

    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.

    Published:Jun 10, 2025
    Last Modified:Apr 15, 2026
    EPS:Jun 10, 2025
    EPSS Score:0.0076
    CVSS Score:8.8

    Affected Products

    Vendor
    Microdicom
    Product
    Dicom Viewer

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-36521 (CVSS 8.6) — MicroDicom DICOM Viewer is vulnerable to an out-of-bounds read which may allow an attacker to cause memory cor…
    CVE-2025-35975 (CVSS 8.6) — MicroDicom DICOM Viewer is vulnerable to an out-of-bounds write which may allow an attacker to execute arbitra…
    CVE-2025-2029 (CVSS 4.8) — A vulnerability was found in MicroDicom DICOM Viewer 2025.1 Build 3321. It has been classified as critical. Af…
    CVE-2025-1002 (CVSS 5.7) — MicroDicom DICOM Viewer version 2024.03 fails to adequately verify the update server's certificate, which cou…
    CVE-2024-33606 (CVSS 8.6) — An attacker could retrieve sensitive files (medical images) as well as plant new medical images or overwrite e…
    CVE-2024-28877 (CVSS 8.7) — MicroDicom DICOM Viewer is vulnerable to a stack-based buffer overflow, which may allow an attacker to execute…
    CVE-2024-25578 (CVSS 7.8) — MicroDicom DICOM Viewer versions 2023.3 (Build 9342) and prior contain a lack of proper validation of user-…
    CVE-2024-22100 (CVSS 7.8) — MicroDicom DICOM Viewer versions 2023.3 (Build 9342) and prior are affected by a heap-based buffer overfl…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High