{"id":"CVE-2026-22879","aliases":["DEBIAN-CVE-2026-22879","EUVD-2026-39582","GHSA-prp5-qv62-frpc","JLSEC-2026-633","UBUNTU-CVE-2026-22879"],"status":"published","title":"vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability","description":"A heap-based buffer overflow vulnerability exists in the vtkDICOMItem::FindDataElementOrInsert functionality of vtk-dicom (version(s): 9.5.2). A specially crafted DICOM file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00491,"percentile":0.42692,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-129"],"published":"2026-06-25T21:46:00Z","modified":"2026-10-17T12:59:55Z","fixes":[{"ecosystem":"Julia","package":"VTK_jll","fixed_in":["9.6.1+0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.14-3.1","0.8.14-3.2~exp1","0.8.17-1","0.8.17-2","0.8.17-3"]},{"source":"osv","ecosystem":"Debian:13","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.17-1","0.8.17-2","0.8.17-3"]},{"source":"osv","ecosystem":"Julia","package":"VTK_jll","ranges":[{"type":"SEMVER","events":[{"introduced":"9.5.2+0"},{"fixed":"9.6.1+0"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.5.5-2build3","0.5.5-2build4","0.7.1-1","0.7.4-2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.10-1build1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.10-1","0.8.11-1","0.8.11-1build1","0.8.11-1build2","0.8.11-3","0.8.12-1","0.8.12-1build1","0.8.12-1build2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.12-4","0.8.12-4build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.14-3.1","0.8.14-3.1build1","0.8.14-3.1build2","0.8.14-3.1build3","0.8.14-3.1build4","0.8.14-3.1build5","0.8.14-3.1ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.17-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.17-2build2","0.8.17-3","0.8.17-3build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"vtk-dicom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.17-1","0.8.17-2","0.8.17-2build1","0.8.17-2build2"]}],"products":[{"vendor":"vtk","product":"vtk"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2366","tags":["web","report"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2366","tags":["web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22879","tags":["web"]},{"url":"https://github.com/advisories/GHSA-prp5-qv62-frpc","tags":["web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-22879","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-22879","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-22879","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-22879","description":"A heap-based buffer overflow vulnerability exists in the vtkDICOMItem::FindDataElementOrInsert functionality of vtk-dicom (version(s): 9.5.2). A specially crafted DICOM file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.","status":"published","published":"2026-06-25T21:46:00.057Z","modified":"2026-09-23T10:51:51.588Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T13:39:05.585774Z"}],"euvd":[{"id":"EUVD-2026-39582","description":"A heap-based buffer overflow vulnerability exists in the vtkDICOMItem::FindDataElementOrInsert functionality of vtk-dicom (version(s): 9.5.2). A specially crafted DICOM file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.","status":"published","published":"2026-06-25T21:46:00Z","modified":"2026-09-23T10:51:51Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:01.283316Z"}],"ghsa":[{"id":"GHSA-prp5-qv62-frpc","title":"vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability","description":"vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability","status":"published","published":"2026-06-26T00:32:06Z","modified":"2026-06-26T00:32:15Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T15:08:59.978633Z"}],"nvd":[{"id":"CVE-2026-22879","description":"A heap-based buffer overflow vulnerability exists in the vtkDICOMItem::FindDataElementOrInsert functionality of vtk-dicom (version(s): 9.5.2). A specially crafted DICOM file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.","status":"published","published":"2026-06-25T22:17:01.193Z","modified":"2026-09-23T11:17:10.433Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:12:26.045561Z"}],"osv":[{"id":"DEBIAN-CVE-2026-22879","description":"A heap-based buffer overflow vulnerability exists in the vtkDICOMItem::FindDataElementOrInsert functionality of vtk-dicom (version(s): 9.5.2). A specially crafted DICOM file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.","status":"published","published":"2026-06-25T22:17:01.193Z","modified":"2026-09-24T08:47:25.415595731Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:53.097669Z"},{"id":"JLSEC-2026-633","title":"vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability","description":"vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability","status":"published","published":"2026-06-26T14:02:07.144Z","modified":"2026-07-18T00:02:17.172689152Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:47:18.573531Z"},{"id":"UBUNTU-CVE-2026-22879","description":"A heap-based buffer overflow vulnerability exists in the vtkDICOMItem::FindDataElementOrInsert functionality of vtk-dicom (version(s): 9.5.2). A specially crafted DICOM file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.","status":"published","published":"2026-06-25T22:17:00Z","modified":"2026-10-17T12:59:55.159876568Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:56:01.334185Z"}]}}