CVE-2026-55113: unifi talk application before 5.2.2 (exclusive); +1 more affected products

CVE-2026-55113. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.0037 (percentile 0.30606), scored 25-Oct-2026.

Affected technology

unifi talk application · before 5.2.2 (exclusive)
ui

UniFi Talk Application · 0 to before 5.2.2
Ubiquiti Inc

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-918
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H · Vendor/CNA
EPSS: 0.0037 · percentile 0.30606 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-55113.html