Vulnerability · Published Aug 18, 2025 · Assigned by icscert
CVE-2025-53948Santesoft Sante PACS Server Double Free
High 7.5
In plain English
A high-severity double free in Sante PACS Server from Santesoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.8%top 43.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Santesoft | Sante PACS Server | 0 – before 4.2.3 |
Weakness: CWE-415 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H