Fix for Windows Update Error 4497936 Summary
KB4497936 is an update for Microsoft Windows that addresses several security vulnerabilities and provides improvements to various components in the operating system. This cumulative update includes fixes for issues identified through ongoing customer feedback, proactive testing by Microsoft’s engineering team, and analysis of reports from the security community. The update is designed to enhance the stability and performance of the OS while also addressing known issues reported by users.
The specific vulnerabilities addressed include several critical vulnerabilities related to remote code execution (RCE), information disclosure, and denial of service (DoS). These updates help ensure that unauthorized individuals cannot exploit these vulnerabilities to gain control over affected systems.
KB4497936: Resolved Issues and Patch Description
This update resolves a variety of security-related issues and other non-security fixes across multiple components in Windows 10 and Windows Server versions. Here are some of the key areas impacted:
– **Windows Kernel**: The update addresses several critical security vulnerabilities affecting the Windows kernel, including remote code execution (RCE) flaws that could allow attackers to execute arbitrary code with kernel privileges.
– **Internet Explorer**: Several critical vulnerabilities in Internet Explorer are patched, addressing issues related to cross-site scripting (XSS), cross-site request forgery (CSRF), and RCE attacks.
– **Windows Hyper-V**: Fixes for Denial of Service (DoS) vulnerabilities in Windows Server 2016 and later versions are included. These patches prevent attackers from using Hyper-V virtualization technology to cause unexpected system shutdowns or blue screens of death.
– **Edge HTML**: The update also resolves multiple critical security issues within the EdgeHTML engine used by Microsoft Edge, which includes fixes for XSS, RCE, information disclosure, and other vulnerabilities.
In addition to these security improvements, the cumulative update KB4497936 also includes non-security bug fixes that address specific customer-reported issues. These include improvements in reliability and stability of Windows components, enhanced features, and performance optimizations across different aspects of the operating system.
Howto install KB4497936
To install KB4497936, follow these detailed steps:
1. Check if this update is already installed by navigating to Settings > Update & Security > Windows Update and clicking on “Check for updates.” If it appears there, proceed with installing it from there.
2. Alternatively, download the update directly from Microsoft’s official website (https://www.microsoft.com/en-us/download/details.aspx?id=98345) if you prefer to manually obtain and install it.
3. Once downloaded, locate the .cab file for KB4497936 on your system.
4. Right-click the file and select “Install” or use a tool like DISM (Deployment Image Servicing and Management) to apply the update using administrative privileges: DISM.exe /Online /Add-Package /PackagePath:C:\path\to\file.cab
5. If you’re installing via Windows Update, after downloading, simply click on the available update notification or go back to Settings > Update & Security and select “Install updates.”
6. Restart your computer when prompted by the installation process.
7. Verify that KB4497936 has been installed correctly by checking the list of installed updates in Control Panel > Programs > View Installed Updates, or use PowerShell cmdlet Get-HotFix | Where-Object {$_.HotFixID -eq 'KB4497936'}
8. Test your system to ensure everything functions as expected after applying KB4497936.
Similar questions
What does KB4497936 update on my Windows system?
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Will installing KB4497936 affect my computer’s performance or speed?
Can KB4497936 fix any known security vulnerabilities in Windows?
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Does KB4497936 require a restart after installation? If so, how long does it take?
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What should I do if my computer experiences issues after applying the KB4497936 update?
Is there a way to uninstall or roll back the KB4497936 update if needed?
Can I delay or skip the installation of KB4497936 without affecting system stability?