# KB4025339: July 2017 cumulative update for Windows 10 1607 KB4025339, released July 11, 2017, fixes 43 CVEs across 14 products. One of them is being exploited (CVE-2017-8543); 1 on CISA KEV. Patch Radar priority: Patch now. - Web page: https://patchblox.com/security/fix/microsoft/kb4025339 - Platform: Microsoft - Released: Jul 11, 2017 - Priority: Patch now (Closes CVE-2017-8543, exploited (CISA KEV)) - CVEs: 43, exploited: 1, on CISA KEV: 1 - Vendor advisory: https://support.microsoft.com/help/4025339 ## Applies to | Product | Release | Fixed in | |---|---|---| | [Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-10-version-1607-for-32-bit-systems.md) | | 14393.1480 | | [Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-10-version-1607-for-x64-based-systems.md) | | 14393.1480 | | [Internet Explorer 11 on Windows Server 2016](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-server-2016.md) | | 14393.1480 | | [Microsoft .NET Framework 4.6.2/4.7 on Windows 10 Version 1607 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.6.2-4.7-on-windows-10-version-1607-for-32-bit-systems.md) | | 14393.1480 | | [Microsoft .NET Framework 4.6.2/4.7 on Windows 10 Version 1607 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.6.2-4.7-on-windows-10-version-1607-for-x64-based-systems.md) | | 14393.1480 | | [Microsoft .NET Framework 4.6.2/4.7 on Windows Server 2016](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.6.2-4.7-on-windows-server-2016.md) | | 14393.1480 | | [Microsoft .NET Framework 4.6.2/4.7 on Windows Server 2016 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.6.2-4.7-on-windows-server-2016-server-core-installation.md) | | 14393.1480 | | [Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1607-for-32-bit-systems.md) | | 14393.1480 | | [Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1607-for-x64-based-systems.md) | | 14393.1480 | | [Microsoft Edge (EdgeHTML-based) on Windows Server 2016](https://patchblox.com/security/data/product/microsoft/microsoft-edge-edgehtml-based-on-windows-server-2016.md) | | 14393.1480 | | [Windows 10 Version 1607 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1607-for-32-bit-systems.md) | | 14393.1480 | | [Windows 10 Version 1607 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1607-for-x64-based-systems.md) | | 14393.1480 | | [Windows Server 2016](https://patchblox.com/security/data/product/microsoft/windows-server-2016.md) | | 14393.1480 | | [Windows Server 2016 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/windows-server-2016-server-core-installation.md) | | 14393.1480 | ## CVEs this fix closes | CVE | Priority | Component | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2017-8543](https://patchblox.com/security/data/cve/CVE-2017-8543.md) | Patch now | Microsoft Windows | 8.1 | 0.7416 | CISA KEV | | [CVE-2017-8601](https://patchblox.com/security/data/cve/CVE-2017-8601.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.6691 | More likely | | [CVE-2017-8618](https://patchblox.com/security/data/cve/CVE-2017-8618.md) | Urgent | Internet Explorer | 6.4 | 0.5808 | More likely | | [CVE-2017-0071](https://patchblox.com/security/data/cve/CVE-2017-0071.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.3189 | More likely | | [CVE-2017-8589](https://patchblox.com/security/data/cve/CVE-2017-8589.md) | Urgent | Microsoft Windows | n/a | 0.2616 | More likely | | [CVE-2017-8463](https://patchblox.com/security/data/cve/CVE-2017-8463.md) | Urgent | Windows Shell | 6.3 | 0.2050 | More likely | | [CVE-2017-8565](https://patchblox.com/security/data/cve/CVE-2017-8565.md) | Urgent | Microsoft PowerShell | 7.5 | 0.1864 | More likely | | [CVE-2017-8588](https://patchblox.com/security/data/cve/CVE-2017-8588.md) | Urgent | Microsoft WordPad | 6.7 | 0.1721 | More likely | | [CVE-2017-8619](https://patchblox.com/security/data/cve/CVE-2017-8619.md) | Urgent | Microsoft Edge | 4.2 | 0.1588 | More likely | | [CVE-2017-8606](https://patchblox.com/security/data/cve/CVE-2017-8606.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.0939 | More likely | | [CVE-2017-8607](https://patchblox.com/security/data/cve/CVE-2017-8607.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.0939 | More likely | | [CVE-2017-8605](https://patchblox.com/security/data/cve/CVE-2017-8605.md) | Urgent | Microsoft Scripting Engine | 3.1 | 0.0897 | More likely | | [CVE-2017-8603](https://patchblox.com/security/data/cve/CVE-2017-8603.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.0889 | More likely | | [CVE-2017-8604](https://patchblox.com/security/data/cve/CVE-2017-8604.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.0889 | More likely | | [CVE-2017-8609](https://patchblox.com/security/data/cve/CVE-2017-8609.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.0889 | More likely | | [CVE-2017-8598](https://patchblox.com/security/data/cve/CVE-2017-8598.md) | Urgent | Microsoft Scripting Engine | 3.1 | 0.0889 | More likely | | [CVE-2017-8595](https://patchblox.com/security/data/cve/CVE-2017-8595.md) | Urgent | Microsoft Scripting Engine | 4.2 | 0.0837 | More likely | | [CVE-2017-8563](https://patchblox.com/security/data/cve/CVE-2017-8563.md) | Urgent | Microsoft Windows | 7.5 | 0.0718 | More likely | | [CVE-2017-8578](https://patchblox.com/security/data/cve/CVE-2017-8578.md) | Urgent | Microsoft Graphics Component | 7.0 | 0.0647 | More likely | | [CVE-2017-8596](https://patchblox.com/security/data/cve/CVE-2017-8596.md) | Urgent | Microsoft Edge | 4.2 | 0.0623 | More likely | | [CVE-2017-8584](https://patchblox.com/security/data/cve/CVE-2017-8584.md) | Urgent | HoloLens | 7.5 | 0.0422 | Disclosed | | [CVE-2017-8486](https://patchblox.com/security/data/cve/CVE-2017-8486.md) | Urgent | Windows Kernel-Mode Drivers | 4.7 | 0.0221 | More likely | | [CVE-2017-8577](https://patchblox.com/security/data/cve/CVE-2017-8577.md) | Urgent | Microsoft Graphics Component | 7.0 | 0.0101 | More likely | | [CVE-2017-8556](https://patchblox.com/security/data/cve/CVE-2017-8556.md) | Urgent | Microsoft Graphics Component | 7.0 | 0.0100 | More likely | | [CVE-2017-8573](https://patchblox.com/security/data/cve/CVE-2017-8573.md) | Urgent | Microsoft Graphics Component | 7.0 | 0.0100 | More likely | | [CVE-2017-8580](https://patchblox.com/security/data/cve/CVE-2017-8580.md) | Urgent | Microsoft Graphics Component | 7.0 | 0.0100 | More likely | | [CVE-2017-8581](https://patchblox.com/security/data/cve/CVE-2017-8581.md) | Urgent | Windows Kernel-Mode Drivers | 7.0 | 0.0099 | More likely | | [CVE-2017-8467](https://patchblox.com/security/data/cve/CVE-2017-8467.md) | Urgent | Windows Kernel-Mode Drivers | 7.0 | 0.0098 | More likely | | [CVE-2017-8590](https://patchblox.com/security/data/cve/CVE-2017-8590.md) | Urgent | Microsoft Windows | 8.8 | 0.0097 | More likely | | [CVE-2017-8574](https://patchblox.com/security/data/cve/CVE-2017-8574.md) | Urgent | Microsoft Graphics Component | 7.0 | 0.0097 | More likely | | [CVE-2017-8585](https://patchblox.com/security/data/cve/CVE-2017-8585.md) | High | .NET Framework | n/a | 0.0950 | | | [CVE-2017-8495](https://patchblox.com/security/data/cve/CVE-2017-8495.md) | High | Kerberos | 7.5 | 0.0462 | | | [CVE-2017-8566](https://patchblox.com/security/data/cve/CVE-2017-8566.md) | High | Microsoft Windows | 7.0 | 0.0100 | | | [CVE-2017-8562](https://patchblox.com/security/data/cve/CVE-2017-8562.md) | High | Microsoft Windows | 7.0 | 0.0094 | | | [CVE-2017-8561](https://patchblox.com/security/data/cve/CVE-2017-8561.md) | High | Windows Kernel | 7.0 | 0.0084 | | | [CVE-2017-8611](https://patchblox.com/security/data/cve/CVE-2017-8611.md) | Routine | Microsoft Edge | 4.3 | 0.1150 | Disclosed | | [CVE-2017-8608](https://patchblox.com/security/data/cve/CVE-2017-8608.md) | Routine | Microsoft Scripting Engine | 6.4 | 0.0939 | | | [CVE-2017-8582](https://patchblox.com/security/data/cve/CVE-2017-8582.md) | Routine | ASP .NET | 5.9 | 0.0829 | | | [CVE-2017-8592](https://patchblox.com/security/data/cve/CVE-2017-8592.md) | Routine | Internet Explorer | 5.4 | 0.0802 | | | [CVE-2017-0170](https://patchblox.com/security/data/cve/CVE-2017-0170.md) | Routine | Microsoft Windows | 5.5 | 0.0667 | | | [CVE-2017-8602](https://patchblox.com/security/data/cve/CVE-2017-8602.md) | Routine | Microsoft Browsers | 2.4 | 0.0533 | Disclosed | | [CVE-2017-8564](https://patchblox.com/security/data/cve/CVE-2017-8564.md) | Routine | Windows Kernel | 4.7 | 0.0302 | | | [CVE-2017-8557](https://patchblox.com/security/data/cve/CVE-2017-8557.md) | Routine | Microsoft Windows | 5.5 | 0.0154 | | --- Data as of 2026-11-07T18:46:35Z UTC. 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