Critical severity10.0NVD Advisory· Published Mar 19, 2026· Updated Apr 30, 2026
CVE-2026-22557
CVE-2026-22557
Description
A malicious actor with access to the network could exploit a Path Traversal vulnerability found in the UniFi Network Application to access files on the underlying system that could be manipulated to access an underlying account.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
2- Ubiquiti patches three max severity UniFi OS vulnerabilitiesBleepingComputer · May 22, 2026
- 23rd March – Threat Intelligence ReportCheck Point Research · Mar 23, 2026