CVE-2026-10528

Summary

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.

Affected Software

VendorProductVersion RangeStatus
OrthancDICOM Server1.12.0affected
OrthancDICOM Server1.12.1affected
OrthancDICOM Server1.12.2affected
OrthancDICOM Server1.12.3affected
OrthancDICOM Server1.12.4affected
OrthancDICOM Server1.12.5affected
OrthancDICOM Server1.12.6affected
OrthancDICOM Server1.12.7affected
OrthancDICOM Server1.12.8affected
OrthancDICOM Server1.12.9affected
OrthancDICOM Server1.12.10affected
OrthancDICOM Server1.12.11affected

Weaknesses

  • CWE-121: Stack-based Buffer Overflow
  • CWE-119: Memory Corruption

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

References