Remote Code Execution Vulnerability in airMAX Products by Ubiquiti

CVE-2026-21639

What is CVE-2026-21639?

A vulnerability exists in Ubiquiti's airMAX Wireless Protocol, which can be exploited by a malicious actor within Wi-Fi range to achieve remote code execution on affected devices. This poses a significant risk as attackers could gain unauthorized access to network resources and potentially execute harmful payloads. Users of affected airMAX products should prioritize updating their devices to the latest versions to safeguard against potential exploitation.

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