Microsoft security advisory – June 2026 monthly rollup (AV26-569)

Serial number: AV26-569
Date: June 9, 2026

On June 9, 2026, Microsoft published security advisories to address vulnerabilities in multiple products. Included were critical updates for the following products:

  • .NET 10.0
  • .NET 8.0
  • .NET 9.0
  • ASP.NET
  • Azure Connected Machine Agent
  • Azure HorizonDB
  • Azure Kubernetes Service
  • Azure Local
  • Azure Logic Apps
  • Azure Machine Learning
  • Azure Monitor Agent
  • Azure Monitor Agent Metrics Extension
  • Azure Orbital Spatio
  • Azure Privileged Identity Management (PIM)
  • Azure Resource Manager
  • Azure SDK
  • Azure Stack Edge
  • Azure Stack HCI
  • Azure Virtual Network Gateway
  • Copilot Chat
  • Linux kernel - Microsoft MANA Network Driver
  • M365 Copilot for Desktop
  • Microsoft .NET Framework
  • Microsoft 365
  • Microsoft 365 Copilot
  • Microsoft Authenticator
  • Microsoft Bing
  • Microsoft Confluence SAML SSO plugin
  • Microsoft Data Formulator
  • Microsoft Defender for Endpoint for Mac
  • Microsoft Dynamics 365
  • Microsoft Edge
  • Microsoft Entra ID
  • Microsoft Excel
  • Microsoft Excel 2016
  • Microsoft Exchange Online
  • Microsoft Exchange Server
  • Microsoft Global Secure Access (GSA)
  • Microsoft Graph
  • Microsoft JIRA SAML SSO plugin
  • Microsoft Live Share Canvas SDK
  • Microsoft Malware Protection Engine
  • Microsoft Office
  • Microsoft Office 2016
  • Microsoft Office 2019
  • Microsoft Office 365
  • Microsoft Office LTSC
  • Microsoft Outlook for iOS
  • Microsoft PC Manager
  • Microsoft Planetary Computer Pro (GeoCatalog)
  • Microsoft Power Pages
  • Microsoft PowerPoint for Android
  • Microsoft PowerToys
  • Microsoft SQL Server 2016
  • Microsoft SQL Server 2017
  • Microsoft SQL Server 2019
  • Microsoft SQL Server 2022
  • Microsoft SQL Server 2025
  • Microsoft SharePoint Enterprise Server 2016
  • Microsoft SharePoint Server 2019
  • Microsoft Teams
  • Microsoft Visual Studio
  • Microsoft Visual Studio 2026
  • Microsoft Word
  • Microsoft Word 2016
  • Nuance PowerScribe 360
  • Nuance PowerScribe One
  • Office Online Server
  • Power Automate for Desktop
  • PowerScribe One
  • Remote Desktop client
  • Visual Studio
  • Visual Studio Code
  • Windows 10
  • Windows 11
  • Windows Admin Center
  • Windows Admin Center in Azure Portal
  • Windows App Client
  • Windows Narrator Braille
  • Windows Server 2012
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022
  • Windows Server 2025

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

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