# KB4467686: November 2018 cumulative update for Windows 10 1709 KB4467686, released November 13, 2018, fixes 27 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported. - Web page: https://patchblox.com/security/fix/microsoft/kb4467686 - Platform: Microsoft - Released: Nov 13, 2018 - Priority: Urgent (Closes CVE-2018-8552, exploitation more likely) - CVEs: 27, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://support.microsoft.com/help/4467686 ## Applies to | Product | Release | Fixed in | |---|---|---| | [Internet Explorer 11 on Windows 10 Version 1709 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-10-version-1709-for-32-bit-systems.md) | | 16299.785 | | [Internet Explorer 11 on Windows 10 Version 1709 for ARM64-based Systems](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-10-version-1709-for-arm64-based-systems.md) | | 16299.785 | | [Internet Explorer 11 on Windows 10 Version 1709 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-10-version-1709-for-x64-based-systems.md) | | 16299.785 | | [Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1709-for-32-bit-systems.md) | | 16299.785 | | [Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for ARM64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1709-for-arm64-based-systems.md) | | 16299.785 | | [Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1709-for-x64-based-systems.md) | | 16299.785 | | [Windows 10 Version 1709 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1709-for-32-bit-systems.md) | | 16299.785 | | [Windows 10 Version 1709 for ARM64-based Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1709-for-arm64-based-systems.md) | | 16299.785 | | [Windows 10 Version 1709 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1709-for-x64-based-systems.md) | | 16299.785 | | [Windows Server, version 1709 (Server Core Installation)](https://patchblox.com/security/data/product/microsoft/windows-server-version-1709-server-core-installation.md) | | 16299.785 | ## CVEs this fix closes | CVE | Priority | Component | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2018-8552](https://patchblox.com/security/data/cve/CVE-2018-8552.md) | Urgent | Microsoft Scripting Engine | 6.4 | 0.5096 | More likely | | [CVE-2018-8544](https://patchblox.com/security/data/cve/CVE-2018-8544.md) | Urgent | Microsoft Scripting Engine | 7.5 | 0.4756 | More likely | | [CVE-2018-8450](https://patchblox.com/security/data/cve/CVE-2018-8450.md) | Urgent | Microsoft Windows Search Component | 7.5 | 0.1608 | More likely | | [CVE-2018-8551](https://patchblox.com/security/data/cve/CVE-2018-8551.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1435 | More likely | | [CVE-2018-8542](https://patchblox.com/security/data/cve/CVE-2018-8542.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1416 | More likely | | [CVE-2018-8543](https://patchblox.com/security/data/cve/CVE-2018-8543.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1416 | More likely | | [CVE-2018-8555](https://patchblox.com/security/data/cve/CVE-2018-8555.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1416 | More likely | | [CVE-2018-8556](https://patchblox.com/security/data/cve/CVE-2018-8556.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1416 | More likely | | [CVE-2018-8557](https://patchblox.com/security/data/cve/CVE-2018-8557.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1416 | More likely | | [CVE-2018-8588](https://patchblox.com/security/data/cve/CVE-2018-8588.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1416 | More likely | | [CVE-2018-8567](https://patchblox.com/security/data/cve/CVE-2018-8567.md) | Urgent | Microsoft Edge (HTML-based) | 5.4 | 0.0314 | More likely | | [CVE-2018-8564](https://patchblox.com/security/data/cve/CVE-2018-8564.md) | Urgent | Microsoft Edge (HTML-based) | 4.3 | 0.0272 | More likely | | [CVE-2018-8584](https://patchblox.com/security/data/cve/CVE-2018-8584.md) | Urgent | Microsoft Windows | 7.8 | 0.0270 | Disclosed | | [CVE-2018-8417](https://patchblox.com/security/data/cve/CVE-2018-8417.md) | Urgent | Microsoft JScript | 4.5 | 0.0202 | More likely | | [CVE-2018-8408](https://patchblox.com/security/data/cve/CVE-2018-8408.md) | Urgent | Windows Kernel | 3.3 | 0.0166 | More likely | | [CVE-2018-8562](https://patchblox.com/security/data/cve/CVE-2018-8562.md) | Urgent | Microsoft Graphics Component | 7.0 | 0.0135 | More likely | | [CVE-2018-8550](https://patchblox.com/security/data/cve/CVE-2018-8550.md) | High | Microsoft Windows | 7.0 | 0.0330 | | | [CVE-2018-8471](https://patchblox.com/security/data/cve/CVE-2018-8471.md) | High | Windows Drivers | 7.0 | 0.0119 | | | [CVE-2018-8485](https://patchblox.com/security/data/cve/CVE-2018-8485.md) | High | Microsoft Graphics Component | 7.0 | 0.0119 | | | [CVE-2018-8561](https://patchblox.com/security/data/cve/CVE-2018-8561.md) | High | Microsoft Graphics Component | 7.0 | 0.0119 | | | [CVE-2018-8256](https://patchblox.com/security/data/cve/CVE-2018-8256.md) | Routine | Microsoft PowerShell | 6.3 | 0.2264 | | | [CVE-2018-8454](https://patchblox.com/security/data/cve/CVE-2018-8454.md) | Routine | Windows Audio Service | 2.5 | 0.0328 | | | [CVE-2018-8565](https://patchblox.com/security/data/cve/CVE-2018-8565.md) | Routine | Microsoft Graphics Component | 4.7 | 0.0318 | | | [CVE-2018-8407](https://patchblox.com/security/data/cve/CVE-2018-8407.md) | Routine | Windows Remote Procedure Call | 3.3 | 0.0166 | | | [CVE-2018-8547](https://patchblox.com/security/data/cve/CVE-2018-8547.md) | Routine | Windows Active Directory | 6.5 | 0.0162 | | | [CVE-2018-8415](https://patchblox.com/security/data/cve/CVE-2018-8415.md) | Routine | Microsoft PowerShell | 3.3 | 0.0119 | | | [CVE-2018-8549](https://patchblox.com/security/data/cve/CVE-2018-8549.md) | Routine | Microsoft Windows | 5.5 | 0.0118 | | --- Data as of 2026-11-10T20:03:11Z UTC. 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