CVE-2026-12805 OFFIS DCMTK ofxml.cc parseFile heap-based overflow

A flaw has been found in OFFIS DCMTK up to 3.7.0. The affected element is the function XMLNode::parseFile in the library ofstd/libsrc/ofxml.cc. Executing a manipulation can lead to heap-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used...

Incorrect Calculation of Buffer Size

Overview Affected versions of this package are vulnerable to Incorrect Calculation of Buffer Size in the XMLNode::parseFile function. An attacker can cause memory corruption, potentially leading to information disclosure or application disruption, by supplying specially crafted XML input...