CVE-2026-47369 | Ubiquiti UniFi OS Server up to 5.1.14 input validation
A vulnerability classified as very critical was found in Ubiquiti UniFi OS Server, Express, UDM, UDM-Pro, UDM-SE, UDM-Pro-Max, UDM-Beast, EFG, UDW, UDR, UDR7, UDR-5G, Express 7, UNVR, UNVR-Pro, UNVR-Instant, UNVR-G2, UNVR-G2-Pro, ENVR, ENVR-Core, UNAS-2, UNAS-4, UNAS-Pro, UNAS-Pro-4, UNAS-Pro-8, UCKP, UCK, UCK-Enterprise, UCG-Ultra, UCG-Max, UCG-Fiber and UCG-Industrial up to 5.1.14. Affected by this vulnerability is an unknown functionality. The manipulation results in improper input validation.
This vulnerability is cataloged as CVE-2026-47369. The attack may be launched remotely. There is no exploit available.
Upgrading the affected component is advised.