CVE-2026-105667: CWE-306 in J4Care dcm4chee-arc-light
Description
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.
CVSS v3.1
Score 7.5high
Affected software
J4Care
dcm4chee-arc-light
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- icscert
- Date Reserved
- 2026-10-12T19:33:48.578Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ad23ce92cdf04f656fb1e9b
Added to database: 10/16/2026, 15:04:09 UTC
Last updated: 10/16/2026, 15:04:09 UTC
Views: 1
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