What’s Vulnerable › Vulnerabilities

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

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-02 · updated 2026-07-22
• Weakness: CWE-119

Description

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 products

• Orthanc DICOM Server: 1.12.0, 1.12.1, 1.12.2, 1.12.3, 1.12.4, 1.12.5 (+6)

References

• https://orthanc.uclouvain.be/bugs/attachment.cgi?id=150
• https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258
• https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258#c4
• https://orthanc.uclouvain.be/hg/orthanc/rev/bae99026ca97
• https://vuldb.com/cve/CVE-2026-10528
• https://vuldb.com/submit/820766
• https://vuldb.com/vuln/367636
• https://vuldb.com/vuln/367636/cti

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