Feed/CVE-2026-34908
CVE-2026-34908HIGHCISA KEV: Actively Exploited

Ubiquiti UniFi OS Improper Access Control Vulnerability

Published Jun 23, 2026·Updated Jun 23, 2026

NVD Description

Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to the network to make unauthorized changes to the system. Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Public Exploits & PoCs1 found

References

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