# CVE-2025-66443

## Summary

- **CVE ID:** CVE-2025-66443
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
- **CWE:** CWE-617
- **Published:** Dec 25, 2025
- **Last Modified:** Mar 13, 2026

## Description

Pexip Infinity 35.0 through 38.1 before 39.0, in non-default configurations that use Direct Media for WebRTC, has Improper Input Validation in signalling that allows an attacker to trigger a software abort, resulting in a temporary denial of service.

## Affected Products

- Pexip — Infinity (35.0)

## References

- [CNA](https://docs.pexip.com/admin/security_bulletins.htm)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.30%
- **EPSS Percentile:** 22.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._