A vulnerability identified as problematic has been detected 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. This vulnerability is known as CVE-2026-10528 . Attacking locally is a requirement. Furthermore, an exploit is available. To fix this issue, it is recommended to deploy a patch.