CVE-2025-66377: Pexip Infinity

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Pexip Infinity before 39.0 has Missing Authentication for a Critical Function in a product-internal API, allowing an attacker (who already has access to execute code on one node within a Pexip Infinity installation) to impact the operation of other nodes within the installation.

Affected products

• Pexip Pexip Infinity: before 39.0 (fixed in 39.0)

Published 2025-12-25. Last modified 2026-10-07.