Description

A heap buffer overflow vulnerability exists during the decoding of `PALETTE COLOR` DICOM images. Pixel length validation uses 32-bit multiplication for width and height calculations. If these values overflow, the validation check incorrectly succeeds, allowing the decoder to read and write to memory beyond allocated buffers.

INFO

Published Date :

2026-04-09T14:43:15.227Z

Last Modified :

2026-04-14T16:34:45.930Z

Source :

certcc
AFFECTED PRODUCTS

The following products are affected by CVE-2026-5443 vulnerability.

Vendors Products
Orthanc
  • Dicom Server
Orthanc-server
  • Orthanc
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-5443.

URL Resource
https://kb.cert.org/vuls/id/536588 cve-icon cve-icon
https://www.machinespirits.de/ cve-icon cve-icon
https://www.orthanc-server.com/ cve-icon cve-icon
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