CVE-2025-66443 HIGH

CVE-2025-66443

Vendor Pexip
Product Infinity
Weakness CWE-617
Published December 25, 2025
Last update December 26, 2025

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

December 25, 2025 CVE published
December 26, 2025 Record updated