TI-2025-31199 Aliases CVE-2025-49088 GHSA-xxv4-5prv-8f29

Reachable assertion in Pexip Infinity

LOW 26CWE-617Published 2025-12-25 · Updated 2025-12-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-617.

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 crafted calendar invite, leading to a denial of service.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00315 24th percentileScored 2026-11-07

Fix Fixed Infinity (Pexip): 37.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Pexip	Infinity	32.0 to before 37.2	37.2	Patch available	CNA

Infinity VendorPexip Affected 32.0 to before 37.2 Fixed in 37.2 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:pexip:pexip_infinity::::::::	32.0 to before 37.2	Vulnerable	Pexip

cpe:2.3:a:pexip:pexip_infinity:*:*:*:*:*:*:*:* Versions 32.0 to before 37.2 Vulnerable ·Pexip

Remediation

Fix · CNA Infinity (Pexip) Fixed in 37.2

Timeline

2026-10-02 Threatist record created from CVE-2025-49088
2026-10-03 Alias added: GHSA-xxv4-5prv-8f29

References

Advisory 1

https://docs.pexip.com/admin/security_bulletins.htm

TI-2026-65597 Out-of-bounds write in Pexip Infinity CVSS 3.1CRITICAL 9.8
TI-2017-04328 Pexip Infinity before 14.2 allows remote attackers to cause a denial of service (service… CVSS 3.0CRITICAL 9.8
TI-2025-37146 Incorrect authorization in Pexip Infinity CVSS 3.1CRITICAL 9.1
TI-2020-09479 Pexip Reverse Proxy and TURN Server before 6.1.0 has Incorrect UDP Access Control via TURN. CVSS 3.1CRITICAL 9.8
TI-2015-03944 The client API authentication mechanism in Pexip Infinity before 10 allows remote… CVSS 3.1CRITICAL 9.8
TI-2026-65591 Resource allocation without limits in Pexip Infinity CVSS 3.1HIGH 8.6

See all 56 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences