MS Family August 2025 Secondary Security Update Advisory

Aug 22 2025

Overview

Microsoft(https://www.microsoft.com) has released a security update that fixes vulnerabilities in products it has supplied. Users of affected products are advised to update to the latest version.

Affected Products

Apps family

Microsoft PC Manager

Azure Family

Microsoft Purview Data Governance

ESU Family

Windows Server 2008 R2 for x64-based Systems Service Pack 1

Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)

Windows Server 2008 for 32-bit Systems Service Pack 2

Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)

Windows Server 2008 for x64-based Systems Service Pack 2

Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)

Windows Server 2012

Windows Server 2012 (Server Core installation)

Windows Server 2012 R2

Windows Server 2012 R2 (Server Core installation)

Windows Family

Windows 10 Version 1607 for 32-bit Systems

Windows 10 Version 1607 for x64-based Systems

Windows 10 Version 1809 for 32-bit Systems

Windows 10 Version 1809 for x64-based Systems

Windows 10 Version 21H2 for 32-bit Systems

Windows 10 Version 21H2 for ARM64-based Systems

Windows 10 Version 21H2 for x64-based Systems

Windows 10 Version 22H2 for 32-bit Systems

Windows 10 Version 22H2 for ARM64-based Systems

Windows 10 Version 22H2 for x64-based Systems

Windows 10 for 32-bit Systems

Windows 10 for x64-based Systems

Windows 11 Version 22H2 for ARM64-based Systems

Windows 11 Version 22H2 for x64-based Systems

Windows 11 Version 23H2 for ARM64-based Systems

Windows 11 Version 23H2 for x64-based Systems

Windows 11 Version 24H2 for ARM64-based Systems

Windows 11 Version 24H2 for x64-based Systems

Windows Server 2016

Windows Server 2016 (Server Core installation)

Windows Server 2019

Windows Server 2019 (Server Core installation)

Windows Server 2022

Windows Server 2022 (Server Core installation)

Windows Server 2022, 23H2 Edition (Server Core installation)

Windows Server 2025

Windows Server 2025 (Server Core installation)

Resolved Vulnerabilities

Two vulnerabilities rated Critical and three rated Important were found.

Apps Suite

Emergency-rated privilege escalation vulnerability in Microsoft PC Manager (CVE-2025-53795)

Azure family

Urgent-grade privilege escalation vulnerability in Azure Databricks (CVE-2025-53763)

Windows family

Critical-grade spoofing vulnerability in Windows Certificates (CVE-2025-55229)

Critical elevation of privilege vulnerability in the Windows MBT Transport driver (CVE-2025-55230)

Critical remote code execution vulnerability in Windows Storage (CVE-2025-55231)

Vulnerability Patches

The following product-specific vulnerability patches were made available in the August 21, 2025 Update Please use the Windows Update feature for automatic installation or refer to the URLs in the product information below to download and install.

Windows 10 versions

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5065430

Windows 10 Version 1607

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5065427

Windows 10 Version 1809

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5065428

Windows 10 Version 21H2

Windows 10 Version 22H2

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5065429

Windows 11 Version 22H2

Windows 11 Version 23H2

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5065431