CVE-2026-77534
A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.
Severity critical: primary CNA CVSS 9.9 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-08-26T09:21:17.844Z. Updated 2026-08-27T03:56:44.534Z.