CVE-2026-50254
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
An unauthenticated remote attacker can repeatedly send a single crafted connection request to leak memory. Against storescp in its default single-process mode, memory grows quickly and the service is eventually killed, after which it stops accepting connections until an operator restarts it.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| OFFIS DICOM | DCMTK Toolkit | 0 <= 3.7.0 | affected |
Weaknesses
- CWE-401: CWE-401 Missing release of memory after effective lifetime
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://github.com/DCMTK/dcmtk/releases/tag/latest
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-181-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-181-01.json
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