CVE-2026-77543 | Ubiquiti Access Application up to 4.3.4 input validation

August 26, 2026 Yanac

A vulnerability was found in Ubiquiti Access Application up to 4.3.4. It has been classified as very critical. The impacted element is an unknown function. This manipulation causes improper input validation.

This vulnerability appears as CVE-2026-77543. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More