Back to search
CVE-2026-5443
Published: Apr 9, 2026
Modified: Apr 14, 2026
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Orthanc | DICOM Server | affected 0 - <= 1.12.10 |
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now