# KB4074588: February 2018 cumulative update for Windows 10 1709 KB4074588, released February 13, 2018, fixes 32 CVEs across 7 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/kb4074588 - Platform: Microsoft - Released: Feb 13, 2018 - Priority: Urgent (Closes CVE-2018-0860, exploitation more likely) - CVEs: 32, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://support.microsoft.com/help/4074588 ## 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) | | 16299.248 | | [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) | | 16299.248 | | [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) | | 16299.248 | | [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) | | 16299.248 | | [Windows 10 Version 1709 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1709-for-32-bit-systems.md) | | 16299.248 | | [Windows 10 Version 1709 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1709-for-x64-based-systems.md) | | 16299.248 | | [Windows Server, version 1709 (Server Core Installation)](https://patchblox.com/security/data/product/microsoft/windows-server-version-1709-server-core-installation.md) | | 16299.248 | ## CVEs this fix closes | CVE | Priority | Component | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2018-0860](https://patchblox.com/security/data/cve/CVE-2018-0860.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.6842 | More likely | | [CVE-2018-0835](https://patchblox.com/security/data/cve/CVE-2018-0835.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.6531 | More likely | | [CVE-2018-0837](https://patchblox.com/security/data/cve/CVE-2018-0837.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.6531 | More likely | | [CVE-2018-0838](https://patchblox.com/security/data/cve/CVE-2018-0838.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.6531 | More likely | | [CVE-2018-0834](https://patchblox.com/security/data/cve/CVE-2018-0834.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.5521 | More likely | | [CVE-2018-0840](https://patchblox.com/security/data/cve/CVE-2018-0840.md) | Urgent | Microsoft Browsers | 4.2 | 0.5307 | More likely | | [CVE-2018-0866](https://patchblox.com/security/data/cve/CVE-2018-0866.md) | Urgent | Microsoft Scripting Engine | 6.4 | 0.4364 | More likely | | [CVE-2018-0859](https://patchblox.com/security/data/cve/CVE-2018-0859.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1773 | More likely | | [CVE-2018-0825](https://patchblox.com/security/data/cve/CVE-2018-0825.md) | Urgent | Microsoft Windows | 8.1 | 0.1648 | More likely | | [CVE-2018-0836](https://patchblox.com/security/data/cve/CVE-2018-0836.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1543 | More likely | | [CVE-2018-0856](https://patchblox.com/security/data/cve/CVE-2018-0856.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1543 | More likely | | [CVE-2018-0857](https://patchblox.com/security/data/cve/CVE-2018-0857.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.1543 | More likely | | [CVE-2018-0847](https://patchblox.com/security/data/cve/CVE-2018-0847.md) | Urgent | Microsoft Windows | 4.3 | 0.0593 | More likely | | [CVE-2018-0763](https://patchblox.com/security/data/cve/CVE-2018-0763.md) | Urgent | Microsoft Edge | 4.2 | 0.0469 | More likely | | [CVE-2018-0826](https://patchblox.com/security/data/cve/CVE-2018-0826.md) | Urgent | Microsoft Windows | 7.0 | 0.0311 | More likely | | [CVE-2018-0822](https://patchblox.com/security/data/cve/CVE-2018-0822.md) | Urgent | Microsoft Windows | 7.0 | 0.0263 | More likely | | [CVE-2018-0823](https://patchblox.com/security/data/cve/CVE-2018-0823.md) | Urgent | Microsoft Windows | 7.0 | 0.0263 | More likely | | [CVE-2018-0821](https://patchblox.com/security/data/cve/CVE-2018-0821.md) | Urgent | Microsoft Windows | 5.3 | 0.0230 | More likely | | [CVE-2018-0742](https://patchblox.com/security/data/cve/CVE-2018-0742.md) | Urgent | Windows Kernel | 7.0 | 0.0124 | More likely | | [CVE-2018-0820](https://patchblox.com/security/data/cve/CVE-2018-0820.md) | Urgent | Microsoft Windows | 7.0 | 0.0124 | More likely | | [CVE-2018-0844](https://patchblox.com/security/data/cve/CVE-2018-0844.md) | Urgent | Common Log File System Driver | 7.8 | 0.0122 | More likely | | [CVE-2018-0846](https://patchblox.com/security/data/cve/CVE-2018-0846.md) | Urgent | Common Log File System Driver | 7.8 | 0.0122 | More likely | | [CVE-2018-0809](https://patchblox.com/security/data/cve/CVE-2018-0809.md) | Urgent | Windows Kernel | 7.0 | 0.0117 | More likely | | [CVE-2018-0756](https://patchblox.com/security/data/cve/CVE-2018-0756.md) | Urgent | Windows Kernel | 7.0 | 0.0117 | More likely | | [CVE-2018-0842](https://patchblox.com/security/data/cve/CVE-2018-0842.md) | Urgent | Windows Kernel | 6.7 | 0.0102 | More likely | | [CVE-2018-0832](https://patchblox.com/security/data/cve/CVE-2018-0832.md) | Routine | Windows Kernel | 4.7 | 0.0234 | | | [CVE-2018-0843](https://patchblox.com/security/data/cve/CVE-2018-0843.md) | Routine | Windows Kernel | 4.7 | 0.0209 | | | [CVE-2018-0829](https://patchblox.com/security/data/cve/CVE-2018-0829.md) | Routine | Windows Kernel | 4.7 | 0.0204 | | | [CVE-2018-0830](https://patchblox.com/security/data/cve/CVE-2018-0830.md) | Routine | Windows Kernel | 4.7 | 0.0204 | | | [CVE-2018-0757](https://patchblox.com/security/data/cve/CVE-2018-0757.md) | Routine | Windows Kernel | 4.7 | 0.0158 | | | [CVE-2018-0827](https://patchblox.com/security/data/cve/CVE-2018-0827.md) | Routine | Device Guard | 5.3 | 0.0136 | | | [CVE-2018-0831](https://patchblox.com/security/data/cve/CVE-2018-0831.md) | Routine | Windows Kernel | 6.6 | 0.0110 | | --- Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo