October 14, 2025-KB5066131 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 and Microsoft server operating system version 24H2

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October 14, 2025—KB5066872 (Monthly Rollup)

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October 14, 2025-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2008 R2 SP1 (KB5066739)

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October 14, 2025-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB5066740)

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KB5066840: Cumulative security update for Internet Explorer: October 14, 2025

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October 14, 2025—KB5066873 (Monthly Rollup)

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October 14, 2025—KB5066876 (Security-only update)

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September 9, 2025—KB5065428 (OS Build 17763.7792)

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October 14, 2025-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 (KB5066742)

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October 14, 2025—KB5066875 (Monthly Rollup)

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October 14, 2025—KB5066877 (Security-only update)

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October 14, 2025-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 (KB5066741)

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October 14, 2025-KB5066743 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022

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Windows SMB Server Elevation of Privilege Vulnerability

Improper access control in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

Microsoft Windows SMB Server 访问控制错误漏洞

Microsoft Windows SMB Server is a network file-sharing protocol from Microsoft. It allows applications on a computer to read and write files and request services from server programs on a computer network. A security vulnerability exists in Microsoft Windows SMB Server that can be exploited by an...

Microsoft Windows Server 代码问题漏洞

Microsoft Windows Server is a set of server operating systems from the American company Microsoft Microsoft. A remote code execution vulnerability exists in Microsoft Windows Server, which can be exploited by an attacker to execute arbitrary code on a target system by sending a specially crafted...

PT-2025-42147

Name of the Vulnerable Software and Affected Versions Microsoft Windows Server Update Services WSUS versions prior to the October 2025 security updates. Description A critical remote code execution RCE vulnerability exists in Windows Server Update Services WSUS due to unsafe deserialization of...

PT-2025-42142

Name of the Vulnerable Software and Affected Versions Windows SMB Client affected versions not specified Description An improper authentication issue exists in the Windows SMB Client. This allows an unauthorized attacker to perform tampering over a network. Recommendations At the moment, there is...

Microsoft Windows SMB Client 授权问题漏洞

Microsoft Windows SMB Client is a Microsoft application. An SMB client. Microsoft Windows SMB Client has a security vulnerability that can be exploited by attackers to tamper with information...

KB5066875: Windows Server 2012 Security Update (October 2025)

The remote Windows host is missing security update 5066875. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...