What’s Vulnerable › Vulnerabilities
CVE-2025-53948: Santesoft Sante PACS Server Double Free
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-18 · updated 2026-06-17
- Weakness: CWE-415
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.
Affected products
- Sante PACS Server: before 4.2.3 — fixed in 4.2.3
How to fix
Upgrade to a fixed version: Sante PACS Server 4.2.3. Check the vendor advisory for mitigations.
References
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