---
id: CVE-2025-66379
title: >-
  Pexip Infinity before 39.0 has Improper Input Validation in the media
  implementation, allowing a remote attacker to trigger a software abort via a
  crafted media stream, resulting in a denial of service.
summary: >-
  Pexip Infinity before 39.0 has Improper Input Validation in the media
  implementation, allowing a remote attacker to trigger a software abort via a
  crafted media stream, resulting in a denial of service.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-617
vendor: pexip
product: pexip_infinity
affected:
  - pexip_infinity < 39.0
patched:
  - pexip_infinity 39.0
published: '2025-12-25'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-66379'
references:
  - url: 'https://docs.pexip.com/admin/security_bulletins.htm'
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00372
epssPercentile: 0.28726
ingestedAt: '2026-09-30T23:29:32.511Z'
---

## Overview

Pexip Infinity before 39.0 has Improper Input Validation in the media implementation, allowing a remote attacker to trigger a software abort via a crafted media stream, resulting in a denial of service.

## Affected

- `pexip_infinity < 39.0`

## Remediation

Upgrade past the affected range:

- `pexip_infinity 39.0`