CVE-2026-50254

HIGH

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.

CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Published: 6/30/2026Modified: 7/1/2026

Related Intelligence (1)

CRITICALPhishing

OFFIS DCMTK Toolkit

<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-181-01.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>Successful exploitation of these vulnerabilities could allow an attacker to write files, access unauthorized information, exhaust memory, or crash affected DCMTK client or server processes.</strong></p> <p>The following versions of O

CVE-2026-50003CVE-2026-50254
CISA Advisories

References (3)

https://github.com/DCMTK/dcmtk/releases/tag/latesthttps://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-181-01.jsonhttps://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-181-01