{"id":"CVE-2026-12805","summary":"OFFIS DCMTK ofxml.cc parseFile heap-based overflow","details":"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. This patch is called 1d4b3815c0987840a983160bfc671fef63a3105b. It is best practice to apply a patch to resolve this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.","modified":"2026-07-08T08:09:13.459314790Z","published":"2026-06-21T19:15:07.079Z","database_specific":{"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"3.0"},{"last_affected":"3.0"}]}],"cna_assigner":"VulDB","cwe_ids":["CWE-119","CWE-122"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/12xxx/CVE-2026-12805.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/12xxx/CVE-2026-12805.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-12805"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-12805"},{"type":"ADVISORY","url":"https://vuldb.com/submit/836273"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/372599"},{"type":"REPORT","url":"https://support.dcmtk.org/redmine/issues/1208"},{"type":"REPORT","url":"https://vuldb.com/vuln/372599/cti"},{"type":"FIX","url":"https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=1d4b3815c0987840a983160bfc671fef63a3105b"},{"type":"FIX","url":"https://github.com/DCMTK/dcmtk/commit/1d4b3815c0987840a983160bfc671fef63a3105b"},{"type":"EVIDENCE","url":"https://medium.com/@faboherrera.fabo/dcmtk-vulnerability-report-201afc687790"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dcmtk/dcmtk","events":[{"introduced":"06a43898150d5f02b740c0ebb75faba1c1609ec2"},{"fixed":"1d4b3815c0987840a983160bfc671fef63a3105b"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"3.1"},{"last_affected":"3.1"},{"introduced":"3.2"},{"last_affected":"3.2"},{"introduced":"3.3"},{"last_affected":"3.3"},{"introduced":"3.4"},{"last_affected":"3.4"},{"introduced":"3.5"},{"last_affected":"3.5"},{"introduced":"3.6"},{"last_affected":"3.6"},{"introduced":"3.7.0"},{"last_affected":"3.7.0"}]}}],"versions":["3.1","3.2","3.3","3.4","3.5","3.6","3.7.0","latest","DCMTK-3.7.0","DCMTK-3.6.9","DCMTK-3.6.8","DCMTK-3.6.7","DCMTK-3.6.5","DCMTK-3.6.6","DCMTK-3.6.5+_20191213","DCMTK-3.6.4","DCMTK-3.6.3","DCMTK-3.6.2","DCMTK-3.6.1_20170228","DCMTK-3.6.1_20161102","DCMTK-3.6.1_20160630","DCMTK-3.6.1_20160216","DCMTK-3.6.1_20150924","DCMTK-3.6.1_20150629","DCMTK-3.6.1_20150217","DCMTK-3.6.1_20140617","DCMTK-3.6.1_20131114","DCMTK-3.6.1_20121102","DCMTK-3.6.1_20120831","DCMTK-3.6.1_20120515","DCMTK-3.6.1_20120222","DCMTK-3.6.1_20111208","DCMTK-3.6.1_20110922","DCMTK-3.6.1_20110707","DCMTK-3.6.1_20110519","DCMTK-3.6.1_20110225","DCMTK-3.6.0","DCMTK-3.5.4","DCMTK-3.5.3","DCMTK-3.5.2a","DCMTK-3.5.2","DCMTK-3.5.1","DCMTK-3.5.0","DCMTK-3.4.2","DCMTK-3.4.1","DCMTK-3.4.0","DCMTK-3.3.1","DCMTK-3.3.0","DCMTK-3.2.1","DCMTK-3.2.0","DCMTK-3.1.2","DCMTK-3.1.1","DCMTK-3.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-12805.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}]}