What is CVE-2026-110456?

CVE-2026-110456 is a medium-severity vulnerability in Ubiquiti Inc Unifi Protect Ai Key, classified under Improper Access Control. CVSS score: 5.3/10. Published 2026-10-14.

How severe is CVE-2026-110456?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Ubiquiti Inc Unifi Protect Ai Key

CVE-2026-110456

A malicious actor with access to the network and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi Protect AI Key to access internal resources through the device.

Published 2026-10-14 · last modified 2026-10-14.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Ubiquiti Inc Unifi Protect Ai Key

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

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Frequently asked questions

What is CVE-2026-110456?: CVE-2026-110456 is a medium-severity vulnerability in Ubiquiti Inc Unifi Protect Ai Key, classified under Improper Access Control. CVSS score: 5.3/10. Published 2026-10-14.
How severe is CVE-2026-110456?: Medium severity. CVSS v3 base score is 5.3 out of 10.