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CVE intelligence

CVE-2026-34909

Ubiquiti UniFi OS Path Traversal Vulnerability

Ui · Published 2026-05-22 · CVSS

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AVAttack Vector: Network
ACAttack Complexity: Low
PRPrivileges Required: None
UIUser Interaction: None
SScope: Changed
CConfidentiality: High
IIntegrity: High
AAvailability: High

critical · KEV listed 2026-06-23 · Action due 2026-06-26

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