---
id: CVE-2025-49088
title: >-
  Pexip Infinity 32.0 through 37.1 before 37.2, in certain configurations of OTJ
  (One Touch Join) for Teams SIP Guest Join, has Improper Input Validation in
  the OTJ service, allowing a remote attacker to trigger a software abort via a
  craf…
summary: >-
  Pexip Infinity 32.0 through 37.1 before 37.2, in certain configurations of OTJ
  (One Touch Join) for Teams SIP Guest Join, has Improper Input Validation in
  the OTJ service, allowing a remote attacker to trigger a software abort via a
  craf…
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-617
vendor: pexip
product: pexip_infinity
affected:
  - 'pexip_infinity >= 32.0, < 37.2'
patched:
  - pexip_infinity 37.2
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-2025-49088'
references:
  - url: 'https://docs.pexip.com/admin/security_bulletins.htm'
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00315
epssPercentile: 0.22064
ingestedAt: '2026-09-30T23:29:32.511Z'
---

## Overview

Pexip Infinity 32.0 through 37.1 before 37.2, in certain configurations of OTJ (One Touch Join) for Teams SIP Guest Join, has Improper Input Validation in the OTJ service, allowing a remote attacker to trigger a software abort via a crafted calendar invite, leading to a denial of service.

## Affected

- `pexip_infinity >= 32.0, < 37.2`

## Remediation

Upgrade past the affected range:

- `pexip_infinity 37.2`