CVE-2026-55119

HIGH

Ubiquiti INC UniFi Talk Application < 5.2.2 - Improper Access Control

Title source: rule

Description

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.

References (1)

Core 1

Core References

https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc

Scores

CVSS v3 8.1

EPSS 0.0020

EPSS Percentile 10.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-284

Status published

Products (1)

Ubiquiti Inc/UniFi Talk Application < 5.2.2

Published Jul 02, 2026

Tracked Since Jul 02, 2026