https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2026-34911.htmlhttps://patchthecve.com/cve/CVE-2026-34911.htmlThu, 23 Jul 2026 16:10:00 +0000HIGH 7.7: A malicious actor with access to the network and low privileges could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to obtain sensitive information.https://patchthecve.com/cve/CVE-2026-34910.htmlhttps://patchthecve.com/cve/CVE-2026-34910.htmlThu, 23 Jul 2026 16:10:00 +0000CRITICAL 10.0: A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.https://patchthecve.com/cve/CVE-2026-34909.htmlhttps://patchthecve.com/cve/CVE-2026-34909.htmlThu, 23 Jul 2026 16:10:00 +0000CRITICAL 10.0: 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.https://patchthecve.com/cve/CVE-2026-34908.htmlhttps://patchthecve.com/cve/CVE-2026-34908.htmlThu, 23 Jul 2026 16:10:00 +0000CRITICAL 10.0: A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi OS devices to make unauthorized changes to the system.