EUVD-2026-20924
2026-04-09
certcc
Lifecycle Timeline
2
EUVD ID Assigned
Apr 09, 2026 - 15:00 euvd
EUVD-2026-20924
CVE Published
Apr 09, 2026 - 14:42 nvd
N/A
Description
A heap buffer overflow vulnerability exists in the PAM image parsing logic. When Orthanc processes a crafted PAM image embedded in a DICOM file, image dimensions are multiplied using 32-bit unsigned arithmetic. Specially chosen values can cause an integer overflow during buffer size calculation, resulting in the allocation of a small buffer followed by a much larger write operation during pixel processing.
Analysis
A heap buffer overflow vulnerability exists in the PAM image parsing logic. When Orthanc processes a crafted PAM image embedded in a DICOM file, image dimensions are multiplied using 32-bit unsigned arithmetic. …
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KEV: 0
EPSS: +0.0
CVSS: +0
POC: 0
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