עברית

Vulnerability Intelligence

CVE-2026-5437

High 7.5

Published
Last modified
NVD status
Analyzed

Description

An out-of-bounds read vulnerability exists in `DicomStreamReader` during DICOM meta-header parsing. When processing malformed metadata structures, the parser may read beyond the bounds of the allocated metadata buffer. Although this issue does not typically crash the server or expose data directly to the attacker, it reflects insufficient input validation in the parsing logic.

Affected products

orthanc-server: orthanc

References3

Metrics

CVSS 3.1
7.5 HIGH Score source: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS — exploit probability
1% percentile: 52 · as of 12 November 2026
CWE
CWE-125

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