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CVE-2026-5437

Out-of-Bounds Read in DicomStreamReader PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Orthanc / DICOM Serveraffected 0 through 1.12.10

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.