{"action":"Upgrade orthanc to 1.12.10+dfsg-4 or later.","affected":[{"fixed":"1.12.10+dfsg-4","introduced":"0"}],"component":"orthanc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.12.10+dfsg-4"],"id":"tcs_01M5NSYRJ0YVK40A66TY987E67","modified_at":"2026-10-27T09:47:40.234173888Z","published_at":"2026-04-09T15:16:15.093Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5437","https://security-tracker.debian.org/tracker/CVE-2026-5437"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5437#Debian:14/orthanc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5437"}],"summary":"An out-of-bounds read vulnerability exists in `DicomStreamReader` during DICOM meta-header parsing. When processing malformed metadata structures, the parser may read beyond the bounds of the allocate"}