18 Jun, 2026

Critical UniFi OS bug lets hackers gain root without authentication

Attackers can chain three already fixed vulnerabilities in the Ubiquiti UniFi OS server to execute remote code with root privileges and without authentication. The security issues are tracked as CVE-2026-34908, CVE-2026-34909, and CVE-2026-34910. They have been addressed in May and impact UniFi OS Server versions 5.0.6 and earlier. While all three flaws received the maximum severity […]

4 mins read

Ubiquiti patches three max severity UniFi OS vulnerabilities

Ubiquiti has released security updates to patch three maximum severity vulnerabilities in UniFi OS that can be exploited by remote attackers without privileges. UniFi OS is a unified operating system that powers UniFi Consoles and helps manage IT infrastructure, including networking, security, and other services, as well as UniFi applications such as UniFi Network, UniFi […]

2 mins read