PT-2026-115620 · J4Care · Dcm4Chee-Arc-Light
CVE-2026-105667
·
Published
2026-10-16
·
Updated
2026-10-16
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
In the default configuration, the HL7 listener accepts ADT^A40 patient-merge messages without authenticating the sending application. A remote sender can reassign studies and related workflow records from one patient identity to another. The archive's unmerge does not reverse this.
Fix
Missing Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Dcm4Chee-Arc-Light