CVE-2026-56445 pydicom pynetdicom Library Path Traversal

The qrscp application's C-STORE handler uses a specific instance from attacker-supplied DICOM datasets directly in os.path.join without sanitization, allowing file writes to arbitrary paths...

pydicom pynetdicom Library

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow an unauthenticated attacker to write to arbitrary file paths. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize network exposure...