UO
Product
UniFi OS Server
On CISA KEVExploited in the wild
20
CVEs
3
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 13High 6Medium 1Low 0
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Add UniFi OS Server to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-55110 | 6.1 | Jul 2 | A malicious actor who lures an authenticated user to a malicious page could exploit a Cross-Origin Resource Sharing (CORS) misconfiguration found in UniFi OS to trigger actions in… Affected: before 5.1.19 |
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