Ui Unifi Express Firmware vulnerabilities
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Published CVEs affecting Ui Unifi Express Firmware: 1 record(s), with affected versions and fixes.cpe:2.3:o:ui:unifi_express_firmware
CVE-2026-34909
Critical · 10.0
KEV High · 60 CWE-22 May 21, 2026
Ubiquiti UniFi OS Path Traversal Vulnerability
A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to access an underlying account.