CVE-2026-10528 MEDIUM

CVE-2026-10528: Orthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflow

Vendor Orthanc
Product DICOM Server
Weakness CWE-121
Published June 2, 2026
Last update June 2, 2026

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

A security flaw has been discovered in Orthanc DICOM Server up to 1.12.11. This issue affects the function DcmItem::read of the file OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.cpp of the component DCMTK Parser. Performing a manipulation results in stack-based buffer overflow. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The patch is named bae99026ca97. To fix this issue, it is recommended to deploy a patch.

Key dates

02Disclosure timeline

June 2, 2026 CVE published
June 2, 2026 Record updated