What is CVE-2026-35505?

CVE-2026-35505 is a high-severity vulnerability in Offis Dicom Dcmtk Toolkit, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 7.5/10. Published 2026-06-30.

How severe is CVE-2026-35505?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Offis Dicom Dcmtk Toolkit

CVE-2026-35505

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.

Published 2026-06-30 · last modified 2026-07-01.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (49.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Offis Dicom Dcmtk Toolkit — versions 0

Weakness classification (CWE)

CWE-401 — Missing Release of Memory after Effective Lifetime

References

Frequently asked questions

What is CVE-2026-35505?: CVE-2026-35505 is a high-severity vulnerability in Offis Dicom Dcmtk Toolkit, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 7.5/10. Published 2026-06-30.
How severe is CVE-2026-35505?: High severity. CVSS v3 base score is 7.5 out of 10.