Skip to contentOrthanc Dicom Server vulnerabilities
- orthanc dicom serverOrthanc DICOM Server Integer Overflow or WraparoundCVE-2026-870207.2 High
- orthanc dicom serverOrthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflowCVE-2026-10528Fix available4.8 Medium
- orthanc-server orthanc, orthanc dicom server +1 moreMemory Exhaustion via Forged ZIP MetadataCVE-2026-5439Fix available7.5 High
- orthanc dicom server, orthanc-server orthanc +1 moreOut-of-Bounds Read in DicomStreamReaderCVE-2026-5437Fix available7.5 High
- orthanc-server orthanc, orthanc dicom server +1 moreGzip Decompression Bomb via Content-Encoding HeaderCVE-2026-5438Fix available7.5 High
- orthanc dicom server, orthanc-server orthanc +1 moreMemory Exhaustion via Unbounded Content-LengthCVE-2026-5440Fix available7.5 High
- orthanc dicom server, orthanc-server orthanc +1 moreHeap Buffer Overflow in DICOM Image Decoder via VR UL DimensionsCVE-2026-5442Fix available9.8 Critical
- orthanc dicom server, orthanc-server orthanc +1 moreHeap Buffer Overflow in DICOM Image Decoder (Palette Color Decode)CVE-2026-5443Fix available9.8 Critical
- orthanc dicom server, orthanc-server orthanc +1 moreOut-of-Bounds Read in DicomImageDecoder (DecodeLookupTable)CVE-2026-5445Fix available9.1 Critical
- orthanc-server orthanc, orthanc dicom server +1 moreHeap Buffer Overflow in PAM Image Buffer AllocationCVE-2026-5444Fix available7.1 High
- orthanc dicom server, orthanc-server orthanc +1 moreOut-of-Bounds Read in DicomImageDecoder (PMSCT_RLE1 Decompression)CVE-2026-5441Fix available7.1 High