CVE-2026-77545

CVSS 9.0 (critical) · published 2026-08-26

A malicious actor with access to the network, low privileges and under certain conditions could exploit an Active Debug Code vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.

Weakness: CWE-489

Source: NVD CVE-2026-77545

References

• https://community.ui.com/releases/Security-Advisory-Bulletin-067/fc4a3488-7c43-4628-8bab-f715e96dbfc9

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