How we count
Every figure on this page is a direct count of entries in CISA’s Known Exploited Vulnerabilities catalog attributed by CISA to Ubiquiti (KEV field vendorProject), refreshed daily. “Ransomware-linked” counts entries CISA marks as known to be used in ransomware campaigns; the remainder are “unknown” to CISA, not confirmed ransomware-free. A KEV listing means the vulnerability has been observed exploited in the wild. Snapshot as of 2026-09-02.
Exploited Ubiquiti vulnerabilities (CISA KEV)
| CVE | Product | Vulnerability | Added | |
|---|---|---|---|---|
| CVE-2026-34910 | UniFi OS | Ubiquiti UniFi OS Improper Input Validation Vulnerability | 2026-06-23 | |
| CVE-2026-34909 | UniFi OS | Ubiquiti UniFi OS Path Traversal Vulnerability | 2026-06-23 | |
| CVE-2026-34908 | UniFi OS | Ubiquiti UniFi OS Improper Access Control Vulnerability | 2026-06-23 | |
| CVE-2010-5330 | AirOS | Ubiquiti AirOS Command Injection Vulnerability | 2022-04-15 |
← All vendors by exploited-vulnerability count
🤖 Generated by defend.network from the CISA KEV catalog. Counts are deterministic aggregates of official CISA data; verify individual advisories at the linked sources.