Ubiquiti Patches Critical UniFi OS Flaws Allowing Command Injection and Privilege Escalation

Ubiquiti has released security updates to address seven vulnerabilities in its UniFi OS, including several critical flaws. One critical vulnerability, CVE-2026-50746, allows for command injection in the UniFi Connect Application, impacting systems that manage building infrastructure like smart lighting and EV chargers. Other patched issues include SQL injection, improper input validation, and SSRF vulnerabilities across various UniFi applications, potentially leading to privilege escalation.