Ubiquiti Patches Critical UniFi Flaws Across Connect, Talk, Access, Protect, and OS

Ubiquiti has shipped updates to address multiple critical security flaws impacting UniFi Connect, UniFi Talk, UniFi Access, UniFi Protect, and UniFi OS that could result in privilege escalation and arbitrary command execution.

The list of vulnerabilities is as follows –

CVE-2026-50746 (CVSS score: 10.0) – An improper access control vulnerability in UniFi Connect Application that an attacker