CVE-2026-34910

🔴 Critical | Source: CISA Known Exploited Vulnerabilities A command injection vulnerability in Ubiquiti UniFi OS allows an attacker with network access to execute arbitrary commands on affected devices. The flaw stems from improper input validation and has been confirmed as actively exploited, prompting CISA to add it to its Known Exploited Vulnerabilities catalogue. UniFi OS underpins a wide range of Ubiquiti networking hardware commonly deployed in enterprise and hybrid environments. ...