{"id":"CVE-2026-10528","aliases":["DEBIAN-CVE-2026-10528","EUVD-2026-33854","GHSA-crj5-j279-vv6p","UBUNTU-CVE-2026-10528"],"status":"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.","severity":{"version":"4.0","score":4.8,"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00124,"percentile":0.02168,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119","CWE-121"],"published":"2026-06-02T00:00:17Z","modified":"2026-10-17T12:59:47Z","fixes":[{"ecosystem":"Debian:14","package":"orthanc","fixed_in":["1.13.0+dfsg-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.1+dfsg-2","1.10.1+dfsg-2+deb12u1","1.12.1+dfsg-1","1.12.1+dfsg-2","1.12.1+dfsg-3","1.12.1+dfsg-4","1.12.10+dfsg-1","1.12.10+dfsg-2","1.12.10+dfsg-3","1.12.10+dfsg-4","1.12.10+dfsg-5","1.12.11+dfsg-1","1.12.11+dfsg-2","1.12.11+dfsg-3","1.12.11+dfsg-4","1.12.11+dfsg-5","1.12.11+dfsg-6","1.12.11+dfsg-7","1.12.11+dfsg-8","1.12.2+dfsg-1","1.12.3+dfsg-1","1.12.3+dfsg-2","1.12.4+dfsg-1","1.12.4+dfsg-2","1.12.4+dfsg-3","1.12.4+dfsg-4","1.12.5+dfsg-1","1.12.5+dfsg-2","1.12.6+dfsg-1","1.12.7+dfsg-1","1.12.7+dfsg-2","1.12.7+dfsg-3","1.12.7+dfsg-4","1.12.9+dfsg-1","1.12.9+dfsg-2","1.13.0+dfsg-1"]},{"source":"osv","ecosystem":"Debian:13","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.10+dfsg-1","1.12.10+dfsg-2","1.12.10+dfsg-3","1.12.10+dfsg-4","1.12.10+dfsg-5","1.12.11+dfsg-1","1.12.11+dfsg-2","1.12.11+dfsg-3","1.12.11+dfsg-4","1.12.11+dfsg-5","1.12.11+dfsg-6","1.12.11+dfsg-7","1.12.11+dfsg-8","1.12.7+dfsg-4","1.12.9+dfsg-1","1.12.9+dfsg-2","1.13.0+dfsg-1"]},{"source":"osv","ecosystem":"Debian:14","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.0+dfsg-1"}]}],"versions":["1.12.10+dfsg-1","1.12.10+dfsg-2","1.12.10+dfsg-3","1.12.10+dfsg-4","1.12.10+dfsg-5","1.12.11+dfsg-1","1.12.11+dfsg-2","1.12.11+dfsg-3","1.12.11+dfsg-4","1.12.11+dfsg-5","1.12.11+dfsg-6","1.12.11+dfsg-7","1.12.11+dfsg-8","1.12.7+dfsg-4","1.12.9+dfsg-1","1.12.9+dfsg-2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.4+dfsg-1","0.9.4+dfsg-2","0.9.5+dfsg-1","1.0.0+dfsg-1","1.0.0+dfsg-1build1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0+dfsg-1build1","1.3.0+dfsg-1build2","1.3.1+dfsg-1","1.3.1+dfsg-1build1","1.3.1+dfsg-1build2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.7+dfsg-2","1.5.8+dfsg-2","1.5.8+dfsg-2ubuntu2","1.5.8+dfsg-2ubuntu3","1.5.8+dfsg-2ubuntu4","1.5.8+dfsg-2ubuntu5","1.5.8+dfsg-2ubuntu6"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9.2+really1.9.1+dfsg-1","1.9.7+dfsg-3ubuntu1","1.9.7+dfsg-3ubuntu2","1.9.7+dfsg-4","1.9.7+dfsg-5","1.9.7+dfsg-6","1.10.0+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.1+dfsg-3","1.12.1+dfsg-4","1.12.1+dfsg-4build1","1.12.2+dfsg-1","1.12.2+dfsg-1build3","1.12.2+dfsg-1build4"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.6+dfsg-1","1.12.7+dfsg-4","1.12.7+dfsg-4build2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.10+dfsg-2","1.12.11+dfsg-8","1.12.11+dfsg-8build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"orthanc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.7+dfsg-4build2","1.12.9+dfsg-2","1.12.10+dfsg-1","1.12.10+dfsg-1build1","1.12.10+dfsg-2"]}],"products":[{"vendor":"orthanc","product":"dicom server"}],"references":[{"url":"https://vuldb.com/vuln/367636","tags":["vdb-entry","technical-description","report"]},{"url":"https://vuldb.com/vuln/367636/cti","tags":["signature","permissions-required","report"]},{"url":"https://vuldb.com/cve/CVE-2026-10528","tags":["third-party-advisory","report"]},{"url":"https://vuldb.com/submit/820766","tags":["third-party-advisory","report"]},{"url":"https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258","tags":["issue-tracking","report"]},{"url":"https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258#c4","tags":["issue-tracking","report"]},{"url":"https://orthanc.uclouvain.be/bugs/attachment.cgi?id=150","tags":["exploit","report"]},{"url":"https://orthanc.uclouvain.be/hg/orthanc/rev/bae99026ca97","tags":["patch","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10528"},{"url":"https://github.com/advisories/GHSA-crj5-j279-vv6p"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-10528","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-10528","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-10528","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-10528","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.","status":"published","published":"2026-06-02T00:00:17.171Z","modified":"2026-06-02T12:23:36.816Z","cvss":[{"version":"4.0","score":4.8,"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","level":"medium","assessor":"cna"},{"version":"3.1","score":3.3,"vector":"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","level":"low","assessor":"cna"},{"version":"3.0","score":3.3,"vector":"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","level":"low","assessor":"cna"},{"version":"2.0","score":1.7,"vector":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C","assessor":"cna"}],"cwes":["CWE-121","CWE-119"],"updated_at":"2026-11-02T13:40:12.486331Z"}],"euvd":[{"id":"EUVD-2026-33854","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.","status":"published","published":"2026-06-02T00:00:17Z","modified":"2026-06-02T12:23:36Z","cvss":[{"version":"4.0","score":4.8,"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","level":"medium"}],"updated_at":"2026-11-02T18:20:56.977213Z"}],"ghsa":[{"id":"GHSA-crj5-j279-vv6p","title":"A security flaw has been discovered in Orthanc DICOM Server up to 1.12.11. This issue affects the...","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.","status":"published","published":"2026-06-02T00:31:59Z","modified":"2026-06-02T00:32:06Z","cvss":[{"version":"4.0","score":1.9,"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:08:28.702463Z"}],"nvd":[{"id":"CVE-2026-10528","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.","status":"published","published":"2026-06-02T00:16:36.99Z","modified":"2026-07-22T19:10:00.12Z","cvss":[{"version":"4.0","score":1.9,"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"2.0","score":1.7,"vector":"AV:L/AC:L/Au:S/C:N/I:N/A:P","level":"low","assessor":"secondary"}],"cwes":["CWE-119","CWE-121"],"updated_at":"2026-11-02T14:12:21.635958Z"}],"osv":[{"id":"DEBIAN-CVE-2026-10528","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.","status":"published","published":"2026-06-02T00:16:36.99Z","modified":"2026-10-01T03:00:39.585964171Z","cvss":[{"version":"4.0","score":1.9,"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"}],"updated_at":"2026-11-02T15:45:48.903138Z"},{"id":"UBUNTU-CVE-2026-10528","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.","status":"published","published":"2026-06-02T00:16:00Z","modified":"2026-10-17T12:59:47.257529282Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"},{"version":"4.0","score":1.9,"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","level":"low"}],"updated_at":"2026-11-02T16:55:59.130573Z"}]}}