CVE-2026-116837 Ubiquiti airMAX - Remote Code Execution

Ubiquiti airMAX M, LTU, SolarPoint, and SolarSwitch contain a heap-based buffer overflow caused by improper memory handling, letting attackers on adjacent networks execute arbitrary code, exploit requires adjacent network access.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
27 October 2026
Updated
27 October 2026
Weakness
CWE-122

Vendor fix

Update to the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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