CVE-2026-21639
Published: Jan 8, 2026
Modified: Jan 8, 2026
Description
A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution (RCE) within the affected product. Affected Products: airMAX AC (Version 8.7.20 and earlier) airMAX M (Version 6.3.22 and earlier) airFiber AF60-XG (Version 1.2.2 and earlier) airFiber AF60 (Version 2.6.7 and earlier) Mitigation: Update your airMAX AC to Version 8.7.21 or later. Update your airMAX M to Version 6.3.24 or later. Update your airFiber AF60-XG to Version 1.2.3 or later. Update your airFiber AF60 to Version 2.6.8 or later.
| Vendor | Product | Versions |
|---|---|---|
Ubiquiti Inc | airMAX AC | affected 0 - < 8.7.21 |
Ubiquiti Inc | airMAX M | affected 0 - < 6.3.24 |
Ubiquiti Inc | airFiber AF60-XG | affected 0 - < 1.2.3 |
Ubiquiti Inc | airFiber AF60 | affected 0 - < 2.6.8 |
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