Microsoft Releases September 2021 Security Updates

Threat ID:: CC-3943
Threat Severity:: Information only
Published:: 15 September 2021 11:28 AM

Report a cyber attack: call 0300 303 5222 or email [email protected]

Affected platforms

The following platforms are known to be affected:

Versions: Azure Open Management Infrastructure

Microsoft Azure

Microsoft Azure Sphere

Versions: Dynamics Business Central Control

Microsoft Dynamics

Versions: Microsoft Accessibility Insights for Android

Microsoft Accessibility Insights

Versions: Microsoft Edge (Chromium-based), Microsoft Edge for Android

Microsoft Edge

Microsoft MPEG-2 Video Extension

Microsoft Office

Microsoft Access

Microsoft Office Excel

Microsoft SharePoint Server

Microsoft Office Visio

Microsoft Word

Microsoft Visual Studio

The following platforms are also known to be affected:

Microsoft Windows Codecs Library

Microsoft Windows DNS

Windows Ancillary Function Driver for WinSock

Windows Authenticode

Windows Bind Filter Driver

Windows BitLocker

Windows Common Log File System Driver

Windows Event Tracing

Windows Installer

Windows Kernel

Windows Key Storage Provider

Windows MSHTML Platform

Windows Print Spooler Components

Windows Redirected Drive Buffering

Windows Scripting

Windows SMB

Windows Storage

Windows Subsystem for Linux

Windows TDX.sys

Windows Update

Windows Win32K

Windows WLAN Auto Config Service

Windows WLAN Service

Threat details

Introduction

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker can exploit some of these vulnerabilities to take control of an affected system.

Remediation advice

Affected organisations are encouraged to review Microsoft’s September 2021 Security Update Summary and Deployment Information and apply the necessary updates.

Last edited: 15 September 2021 12:11 pm