XSS in Ubiquiti Inc Airmax M
CVE-2026-116836
A malicious actor with access to the adjacent network and under certain conditions could exploit a Stored Cross-Site Scripting (XSS) vulnerability found in airMAX M devices to escalate privileges on the device.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (9.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
The 30-day trend appears once there are two daily scores.
Affected products
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-116836?
- CVE-2026-116836 is a high-severity vulnerability in Ubiquiti Inc Airmax M, classified under Cross-site Scripting. CVSS score: 8.8/10. Published 2026-10-27.
- How severe is CVE-2026-116836?
- High severity. CVSS v3 base score is 8.8 out of 10.