An unauthenticated remote attacker can repeatedly send crafted connection requests to leak memory. In single-process deployments the memory grows until the service is killed and the port stops responding until restart.

Project Subscriptions

Vendors Products
Offis Dicom Subscribe
Dcmtk Toolkit Subscribe
Advisories

No advisories yet.

Fixes

Solution

The maintainer was notified of these vulnerabilities and has provided a fix. The fix is included in the latest commits and can be obtained in the following snapshot: https://github.com/DCMTK/dcmtk/releases/tag/latest


Workaround

No workaround given by the vendor.

History

Wed, 01 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 01 Jul 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Offis Dicom
Offis Dicom dcmtk Toolkit
Vendors & Products Offis Dicom
Offis Dicom dcmtk Toolkit

Tue, 30 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
Description An unauthenticated remote attacker can repeatedly send crafted connection requests to leak memory. In single-process deployments the memory grows until the service is killed and the port stops responding until restart.
Title OFFIS DCMTK Toolkit Missing Release of Memory after Effective Lifetime
Weaknesses CWE-401
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-07-01T15:40:53.801Z

Reserved: 2026-06-22T17:03:25.976Z

Link: CVE-2026-35505

cve-icon Vulnrichment

Updated: 2026-07-01T15:40:49.615Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-01T10:01:01Z

Weaknesses