CVE-2026-44036

The OFFIS DCMTK 3.7.0 library is vulnerable to a denial of service (DoS) due to uncontrolled mutual recursion between DcmXMLParseHelper::parseDataSet() and DcmXMLParseHelper::parseSequence() within the XML-to-DICOM converter (dcmdata/libdcxml/xml2dcm.cc ). An attacker can trigger a stack exhausti...