CVE-2025-53948

Santesoft Sante PACS Server Double Free

Published Aug 18, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
The Sante PACS Server allows a remote attacker to crash the main thread by sending a crafted HL7 message, causing a denial-of-service condition. The application would require a manual restart and no authentication is required.

Remediation

Vendor Solution

Santesoft recommends users update PACS Server to Version 4.2.3 or later https://santesoft.com/win/sante-pacs-server/download.html .

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-28539 The Sante PACS Server allows a remote attacker to crash the main thread by sending a crafted HL7 message, causing a denial-of-service condition. The application would require a manual restart and no authentication is required.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:santesoft:sante_pacs_server:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Santesoft
Santesoft sante Pacs Server
Vendors & Products Santesoft
Santesoft sante Pacs Server
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Sante PACS Server allows a remote attacker to crash the main thread by sending a crafted HL7 message, causing a denial-of-service condition. The application would require a manual restart and no authentication is required.
Title Santesoft Sante PACS Server Double Free
Weaknesses CWE-415
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Aug 19, 2025, 7:24 PM
Reserved
Aug 5, 2025, 10:22 PM
Status
Analyzed
Published
Aug 18, 2025, 10:15 PM
Modified
Jun 17, 2026, 9:39 AM