What is CVE-2025-53948?

CVE-2025-53948 is a high-severity vulnerability in Santesoft Sante Pacs Server, classified under Double Free. CVSS score: 7.5/10. Published 2025-08-18.

How severe is CVE-2025-53948?

High severity. CVSS v3 base score is 7.5 out of 10.

Double Free in Santesoft Sante Pacs Server

CVE-2025-53948

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.

Vulnerability class: Double Free

EPSS: 0.007 (72.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Santesoft Sante Pacs Server — versions 0

Weakness classification (CWE)

CWE-415 — Double Free

References

www.cisa.gov/news-events/ics-medical-advisories/icsma-25-224-01

Frequently asked questions

What is CVE-2025-53948?: CVE-2025-53948 is a high-severity vulnerability in Santesoft Sante Pacs Server, classified under Double Free. CVSS score: 7.5/10. Published 2025-08-18.
How severe is CVE-2025-53948?: High severity. CVSS v3 base score is 7.5 out of 10.