CVE-2026-44035 (GCVE-0-2026-44035)

Vulnerability from cvelistv5 – Published: 2026-10-08 12:55 – Updated: 2026-10-08 14:09
VLAI
Title
Uncontrolled recursion in DCMTK DICOMDIR parsing allows denial of service
Summary
Uncontrolled recursion in DcmDicomDir::moveRecordToTree() in dcmdata/libsrc/dcdicdir.cc of OFFIS DCMTK 3.7.0 allows an attacker to cause a denial of service (stack exhaustion and process crash) via a crafted DICOMDIR file with a deeply chained sequence of directory records linked through the Offset of Referenced Lower-Level Directory Entity attribute. Any application that opens the DICOMDIR is affected, including dcmgpdir and media viewers built on DCMTK. The issue is fixed in commit ca761f7f3dcaaddaa95be87cf5d736138d7c3a9f.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 14:08 UTC
CWE
Assigner
securin CNA under the mitre root
CNA scorecard B 78/100 over 63 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
OFFIS DCMTK Affected: 3.7.0
    cpe:2.3:a:offis:dcmtk:3.7.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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