CVE-2026-77544

Published: Set 22, 2026 Last Modified: Set 22, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: fe490ce8-0395-4072-90d8-2707e1bdf984
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

A malicious actor with access to the network could exploit an Out-of-bounds Write vulnerability found in certain UniFi gateway devices to execute a Denial of Service (DoS) attack on the device.

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Memory-Unsafe, C, C++, Assembly
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
https://community.ui.com/releases/Security-Advisory-Bulleti…
https://community.ui.com/releases/Security-Advisory-Bulletin-069-069/07e367a7-e…