Improper Input Validation in UniFi Talk Application

CVE-2026-77554

What is CVE-2026-77554?

A flaw in the UniFi Talk Application allows an attacker with network access to exploit improper input validation, potentially leading to command injection on the host device. This vulnerability can be leveraged to inject malicious commands, compromising the security and functionality of the application. Operators of the UniFi Talk Application should ensure that their systems are updated and properly secured against this type of exploitation.

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