Update KB4465664 for Windows 10

Update KB4465664 for Windows 10 fixes BitLocker encryption vulnerability

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DOWNLOADOn November 13, the critical security update KB4465664 (“Servicing stack update”), which is intended for Windows 10 October 2018 Update (version 1809) and Windows Server 2019 (1809) users, became available.

In addition to the cumulative update KB4467708 (Build 17763.134), a critical security update KB4465664 for Windows 10 version 1809 (October 2018 Update) based on x86, x64 (amd64), ARM64 and Windows Server 2019 (1809) based systems was released on Tuesday patches. x64 processors.

As noted in the corresponding Microsoft Knowledge Base article, the update fixes a critical vulnerability associated with device encryption using the BitLocker feature:

A security vulnerability vulnerability occurs when Windows improperly suspends device encryption using the BitLocker feature. An attacker with physical access to a disabled system could use this vulnerability to access encrypted data.

To exploit this vulnerability, an attacker must have physical access to the target system until the next system reboot.

Security Update KB4465664 for Windows 10 eliminates this vulnerability by providing strong encryption of the device using the BitLocker feature.

To learn more about the vulnerability, go to CVE-2018-8566.

Install Update KB4467708

Update KB4465664 will be downloaded and installed automatically, without requiring a restart. This update is also available through Windows Server Update Services (WSUS).

You can check for updates in Control Panel > Programs > Programs and Features > View installed updates.

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You can download the file below:

x64 download update
x86 download update
ARM64 download update