{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12805","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-06-21T04:12:52.334Z","datePublished":"2026-06-21T19:15:07.079Z","dateUpdated":"2026-06-23T13:36:58.438Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-06-23T07:07:59.362Z"},"title":"OFFIS DCMTK ofxml.cc parseFile heap-based overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-122","lang":"en","description":"Heap-based Buffer Overflow"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"OFFIS","product":"DCMTK","versions":[{"version":"3.0","status":"affected"},{"version":"3.1","status":"affected"},{"version":"3.2","status":"affected"},{"version":"3.3","status":"affected"},{"version":"3.4","status":"affected"},{"version":"3.5","status":"affected"},{"version":"3.6","status":"affected"},{"version":"3.7.0","status":"affected"}],"cpes":["cpe:2.3:a:offis:dcmtk:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"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."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-06-21T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-21T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-23T09:09:03.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Fabricio Herrera","type":"finder"},{"lang":"en","value":"Sebastian Muñoz","type":"finder"},{"lang":"en","value":"FaboHerrrera (VulDB User)","type":"reporter"},{"lang":"en","value":"FaboHerrrera (VulDB User)","type":"analyst"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/372599","name":"VDB-372599 | OFFIS DCMTK ofxml.cc parseFile heap-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/372599/cti","name":"VDB-372599 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-12805","name":"CVE-2026-12805 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/836273","name":"Submit #836273 | DCMTK 3.7.0 and below Heap-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://support.dcmtk.org/redmine/issues/1208","tags":["issue-tracking"]},{"url":"https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=1d4b3815c0987840a983160bfc671fef63a3105b","tags":["patch"]},{"url":"https://medium.com/@faboherrera.fabo/dcmtk-vulnerability-report-201afc687790","tags":["broken-link","exploit"]},{"url":"https://github.com/DCMTK/dcmtk/commit/1d4b3815c0987840a983160bfc671fef63a3105b","tags":["patch"]}],"tags":["x_open-source"]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-23T13:36:35.242243Z","id":"CVE-2026-12805","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-23T13:36:58.438Z"}}]}}