# Ubiquiti warns of new max severity UniFi OS vulnerability

> **Open Intelligence Dossier** · First detected: 2026-07-08 23:07 UTC · Category: Technology

## Executive Summary
Ubiquiti has issued patches for 25 vulnerabilities across its UniFi ecosystem, including a max-severity flaw affecting UniFi OS.

## Intelligence Brief
Ubiquiti has addressed 25 security vulnerabilities spanning the UniFi ecosystem, which includes Connect, Talk, Access, Protect, and UniFi OS. The updates follow the disclosure of CVE-2026-50746, a critical security flaw identified within UniFi Connect.


Coverage from BleepingComputer, The Hacker News, Tech Times, CyberSecurityNews, and SOCRadar Cyber Intelligence Inc. emphasizes the severity of the situation. Reports highlight that the CVSS 10.0 flaw potentially exposes 100,000 endpoints to unauthenticated takeover, prompting urgent warnings regarding the ecosystem-wide updates.


Future reports will track the deployment of these patches across affected user systems. Coverage does not yet specify the total number of users who have successfully applied the fixes.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| SOCRadar® Cyber Intelligence Inc. | Ubiquiti Fixes CVE-2026-50746 in UniFi Connect | [Source Link](https://news.google.com/rss/articles/CBMicEFVX3lxTE9JaDdqLVo3Tmx1ZFV0MnN2YVpXT3V3X0lYY2dtbFVqSUpkdlBJRkIwM2hYekFHNVFtVlNMbmRGVXFQZ2xhU3pRQ3lBS3NfNmZPUEtOaEd1UTV4OEFnUl9ZSlFCazB4aUtpMldsVGlyVGk?oc=5) |
| Tech Times | UniFi CVSS 10.0 Flaw Exposes 100,000 Endpoints to Unauthenticated Takeover | [Source Link](https://news.google.com/rss/articles/CBMiwgFBVV95cUxNemZuNGZTeHVSaElONWRKVWtvWXNrRkVUZ1VfR2dhSTNpWW9td2xLemNvR3pFZmxCTGtYQmcydWVNVzZKUkpKZVBpTGV3NzM2dU14Q3FIUExtdjhielNMTEp2SjBOMzMwbjhhbXRQQlNPLXdpN1pNbDhldUNtVmxLa29mOHIwSDMzenhLQUI0Zmh4UWFhTnNELXNtZ0cxN2NQN25mY0xPZUtiR2UwZE5SSEt5T0xjMnhfVklRV1FTYVY4QQ?oc=5) |
| CyberSecurityNews | Ubiquiti Disclosed 25 Security Vulnerabilities Across the UniFi Ecosystem | [Source Link](https://news.google.com/rss/articles/CBMiakFVX3lxTE85MzVXeXdJZ3RHLWVNN0tXb1I3TTQxLVRMX2FiVENZN2ltcWl4TlI4dDFVUGFQMHBJamZ5Q0ZuQ1pBNy1NRVNaUnJvX1pVU0k0bHdlYlhseHpHby1Ld0dFZG91MDN1dUd4UHfSAW9BVV95cUxPM05PbnlwM2JydEZCaUNrQ0FLZmFhdkRNVE5IcnNFdDJ5TkVXTkd1Qk1qUVh3cFlGaGs2T2FRaGNUbG9Oc2pfNHBkNW1GVXdKMHVtT2ZKanFUaVJfeGNuU3FsbEFpZzVoZ0h2Ump4c2M?oc=5) |
| The Hacker News | Ubiquiti Patches Critical UniFi Flaws Across Connect, Talk, Access, Protect, and OS | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxQN05fNE1CTWZrQnhhaXRCVG10NHItaVJLN0p6ejVFaWtXSGVwMFcxRy1YWnRKOTRxR3JvME5lNTdkT05pRVd3dlJZbmI3bEJtdVZKNXdDVWZKMEZYUXAwckowdzAtQUk4LUZhbzVxcWs1MnVMdjdWU0hmYjczOVFkcHVn?oc=5) |
| BleepingComputer | Ubiquiti warns of new max severity UniFi OS vulnerability | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxNQ3Q2Y3pDUHZmdC11U1RYLW1qdHhUcWhMRjliNE9vNXpmaWNmSGtXRG5VandYV2ZpMFA3SWI4MTllVTZyckJjemxqZm93U1oxbjZrZ1B4NzNzYkRyckVUX3VwRWdCYlFrQzIwWE1UQ29QZExQSVZEeEZuTVcyZE0zU1Bib29UeHk0QTE5Qnd5SEUySFMtQjRxR3lTbkpmekdTZFJMc3pLV3rSAa4BQVVfeXFMT0pSajdZOV9NSWVFRlNnTXRzYm0yVGRBUk83MUFmZ1NET0lBSmFQRWI2OUFabmVsdlFDOUdpZkpwamZUN3pfbGNuLWQya0kwYXNleEdDV0g0RlgzNldBbElONlB3bXJHZ3B1T3luaHdRTWthZHhIQW9BY1Y4V3h0TmQ1bEFPYm04WUtqb1B0YlFSTEZjeDlBNUVYZlhoVTJXRVNsRFRGN2FXeGJ) |

---
*Canonical Source: https://pulse.byoviral.com/trend/2026-07-08/ubiquiti-warns-of-new-max-severity-unifi-os-vulnerability*