Ubiquiti
Ubiquiti UniFi Gateway Updates Fix Six Denial-of-Service Flaws
Six UniFi gateway flaws can cause network-triggered denial of service. Match firmware to the exact device model, distinguish Express from Express 7, and prepare configuration backups and recovery access before updating.
CVE-2026-34910: UniFi OS input-validation flaw
UniFi OS input-validation failures can permit command injection from an attacker with network access. Match the exact console or server product to its fixed release, then review system and access logs for unexplained activity.
CVE-2026-34909: UniFi OS path traversal
UniFi OS path traversal can expose underlying files to an attacker with network access. Apply the product-specific update and preserve access logs; the reviewed scope does not establish arbitrary file upload or placement.
CVE-2026-34908: UniFi OS improper access control allows unauthorized system changes
UniFi OS access-control failures can allow unauthorized system changes from the network. Update the affected console or server and review its state and access logs; installing the fix does not reverse earlier changes.
Ubiquiti Site Magic Routing: A No-Nonsense Beginner Guide to Routes, Route Injection, and Software-Defined Wide Area Network Fabric Design
A practical Site Magic routing guide covering UniFi site-to-site VPNs, route injection, subnet overlap, firewall policy, and branch troubleshooting.
UniFi Site Magic SD-WAN: Setup, Routing, Security, and Operational Limits
Choose a UniFi Site Magic topology with clear routing, NAT, isolation, ownership, capacity, validation, and failure boundaries before connecting production networks.
My Ubiquiti UniFi Home Network: Business-Grade Networking at Home
Explore a UniFi home topology with separate gateway, controller, switches, and wired access points, plus VLAN policy, dual WAN, configuration backups, and staged updates.