CVE-2026-21639
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-120 |
| Vendor | ubiquiti inc |
| Product | airmax ac |
| Published | Jan 8, 2026 |
| Last Updated | Jul 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Ubiquiti Inc / airMAX AC
0 < 8.7.21
Ubiquiti Inc / airMAX M
0 < 6.3.24
Ubiquiti Inc / airFiber AF60-XG
0 < 1.2.3
Ubiquiti Inc / airFiber AF60
0 < 2.6.8