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cve recordcritical

CVE-2026-50747

ui · unifi talk application

Published
CVSS9.9
Severitycritical
WeaknessCWE-89
ExploitedNot in CISA KEV

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

Description

A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi Talk Application to escalate privileges on the host device.

References

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Our coverage of CVE-2026-50747

CVE-2026-50746critical

Ubiquiti Patches Critical UniFi OS Flaws Allowing Command Injection and Privilege Escalation

Ubiquiti has released security updates to address seven vulnerabilities in its UniFi OS, including a critical flaw that could allow for command injection. The most severe of these, CVE-2026-50746, carries a CVSS score of 10.0 and affects the UniFi Connect Application, versions 3.4.16 and earlier. This application is used for managing commercial building systems like smart lighting and EV chargers.