CVE-2026-56445
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.
Published:Jun 25, 2026
Last Modified:Jun 26, 2026
EPS:Jun 25, 2026
EPSS Score:0.00434
CVSS Score:9.1
Affected Products
Vendor
Product
Action
Vendor
Pydicom
Product
Pynetdicom Library
Pydicom
Pynetdicom Library
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
