{"id":"CVE-2026-10528","state":"PUBLISHED","title":"Orthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflow","description":"A security flaw has been discovered in Orthanc DICOM Server up to 1.12.11. This issue affects the function DcmItem::read of the file OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.cpp of the component DCMTK Parser. Performing a manipulation results in stack-based buffer overflow. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The patch is named bae99026ca97. To fix this issue, it is recommended to deploy a patch.","publishedAt":"2026-06-02T00:00:17.171Z","updatedAt":"2026-06-02T12:23:36.816Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Orthanc DICOM Server"],"affected":[{"vendor":"Orthanc","product":"DICOM Server","versions":[{"version":"1.12.0","status":"affected"},{"version":"1.12.1","status":"affected"},{"version":"1.12.2","status":"affected"},{"version":"1.12.3","status":"affected"},{"version":"1.12.4","status":"affected"},{"version":"1.12.5","status":"affected"},{"version":"1.12.6","status":"affected"},{"version":"1.12.7","status":"affected"},{"version":"1.12.8","status":"affected"},{"version":"1.12.9","status":"affected"},{"version":"1.12.10","status":"affected"},{"version":"1.12.11","status":"affected"}],"cpes":["cpe:2.3:a:orthanc:dicom_server:*:*:*:*:*:*:*:*"],"modules":["DCMTK Parser"]}],"references":["https://vuldb.com/vuln/367636","https://vuldb.com/vuln/367636/cti","https://vuldb.com/cve/CVE-2026-10528","https://vuldb.com/submit/820766","https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258","https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258#c4","https://orthanc.uclouvain.be/bugs/attachment.cgi?id=150","https://orthanc.uclouvain.be/hg/orthanc/rev/bae99026ca97"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/10xxx/CVE-2026-10528.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-10528","state":"PUBLISHED","datePublished":"2026-06-02T00:00:17.171Z","dateUpdated":"2026-06-02T12:23:36.816Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-06-01T10:22:24.098Z"},"containers":{"cna":{"title":"Orthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflow","descriptions":[{"lang":"en","value":"A security flaw has been discovered in Orthanc DICOM Server up to 1.12.11. This issue affects the function DcmItem::read of the file OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.cpp of the component DCMTK Parser. Performing a manipulation results in stack-based buffer overflow. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The patch is named bae99026ca97. To fix this issue, it is recommended to deploy a patch."}],"affected":[{"vendor":"Orthanc","product":"DICOM Server","versions":[{"version":"1.12.0","status":"affected"},{"version":"1.12.1","status":"affected"},{"version":"1.12.2","status":"affected"},{"version":"1.12.3","status":"affected"},{"version":"1.12.4","status":"affected"},{"version":"1.12.5","status":"affected"},{"version":"1.12.6","status":"affected"},{"version":"1.12.7","status":"affected"},{"version":"1.12.8","status":"affected"},{"version":"1.12.9","status":"affected"},{"version":"1.12.10","status":"affected"},{"version":"1.12.11","status":"affected"}],"cpes":["cpe:2.3:a:orthanc:dicom_server:*:*:*:*:*:*:*:*"],"modules":["DCMTK Parser"]}],"references":[{"url":"https://vuldb.com/vuln/367636","name":"VDB-367636 | Orthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/367636/cti","name":"VDB-367636 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-10528","name":"CVE-2026-10528 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/820766","name":"Submit #820766 | orthanc orthanc core ≤ 1.12.11 Denial of Service","tags":["third-party-advisory"]},{"url":"https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258","tags":["issue-tracking"]},{"url":"https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258#c4","tags":["issue-tracking"]},{"url":"https://orthanc.uclouvain.be/bugs/attachment.cgi?id=150","tags":["exploit"]},{"url":"https://orthanc.uclouvain.be/hg/orthanc/rev/bae99026ca97","tags":["patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"Stack-based Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-06-02T00:00:17.171Z"},"timeline":[{"time":"2026-06-01T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-01T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-01T12:27:57.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"dapickle (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-02T12:23:23.238834Z","id":"CVE-2026-10528","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-02T12:23:36.816Z"}}]}}}