PT-2026-55255 · Ubiquiti · Unifi Talk Application

Published 2026-07-02 · Updated 2026-07-02 · CVE-2026-55119

Mitre

CVSS v3.1

8.1

High

Base vector

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

A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in UniFi Talk Application to escalate privileges within the UniFi Talk Application.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-55119

Affected Products

Unifi Talk Application

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-55119 · Security Note
• https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc · Note