CVE-2026-95861

Uncontrolled Recursion in UniFi Gateway Devices Enabling DoS

Published Sep 22, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
A malicious actor with access to the network could exploit an Uncontrolled Recursion vulnerability found in certain UniFi gateway devices to execute a Denial of Service (DoS) attack on the device.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Ubiquiti
Ubiquiti cloud Gateways
Ubiquiti dream Machines
Ubiquiti dream Routers
Ubiquiti dream Wall
Ubiquiti enterprise Firewalls
Ubiquiti express
Ubiquiti express 7
Ubiquiti unifi Gateways
Vendors & Products Ubiquiti
Ubiquiti cloud Gateways
Ubiquiti dream Machines
Ubiquiti dream Routers
Ubiquiti dream Wall
Ubiquiti enterprise Firewalls
Ubiquiti express
Ubiquiti express 7
Ubiquiti unifi Gateways
Type Values Removed Values Added
Title Uncontrolled Recursion in UniFi Gateway Devices Enabling DoS
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A malicious actor with access to the network could exploit an Uncontrolled Recursion vulnerability found in certain UniFi gateway devices to execute a Denial of Service (DoS) attack on the device.
Weaknesses CWE-674
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Ubiquiti
Published
Updated
Sep 22, 2026, 7:34 PM
Reserved
Sep 22, 2026, 4:47 PM
Status
Deferred
Published
Sep 22, 2026, 7:17 PM
Modified
Sep 22, 2026, 8:17 PM