# KB3192391: October 2016 security update KB3192391, released October 11, 2016, fixes 18 CVEs across 8 products. 2 of them are being exploited (CVE-2016-3393); 2 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported. - Web page: https://patchblox.com/security/fix/microsoft/kb3192391 - Platform: Microsoft - Released: Oct 11, 2016 - Priority: Patch now (Closes CVE-2016-3393, exploited (CISA KEV)) - CVEs: 18, exploited: 2, on CISA KEV: 2 - Vendor advisory: https://support.microsoft.com/help/3192391 ## Applies to | Product | Release | Fixed in | |---|---|---| | [Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-7-for-32-bit-systems-service-pack-1.md) | | | | [Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-7-for-x64-based-systems-service-pack-1.md) | | | | [Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1](https://patchblox.com/security/data/product/microsoft/internet-explorer-11-on-windows-server-2008-r2-for-x64-based-systems-service-pack-1.md) | | | | [Windows 7 for 32-bit Systems Service Pack 1](https://patchblox.com/security/data/product/microsoft/windows-7-for-32-bit-systems-service-pack-1.md) | | | | [Windows 7 for x64-based Systems Service Pack 1](https://patchblox.com/security/data/product/microsoft/windows-7-for-x64-based-systems-service-pack-1.md) | | | | [Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1](https://patchblox.com/security/data/product/microsoft/windows-server-2008-r2-for-itanium-based-systems-service-pack-1.md) | | | | [Windows Server 2008 R2 for x64-based Systems Service Pack 1](https://patchblox.com/security/data/product/microsoft/windows-server-2008-r2-for-x64-based-systems-service-pack-1.md) | | | | [Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/windows-server-2008-r2-for-x64-based-systems-service-pack-1-server-core-installation.md) | | | ## CVEs this fix closes | CVE | Priority | Component | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2016-3393](https://patchblox.com/security/data/cve/CVE-2016-3393.md) | Patch now | Microsoft Graphics Component | 8.8 | 0.6847 | CISA KEV | | [CVE-2016-3298](https://patchblox.com/security/data/cve/CVE-2016-3298.md) | Patch now | Internet Explorer | n/a | 0.3333 | CISA KEV | | [CVE-2016-3396](https://patchblox.com/security/data/cve/CVE-2016-3396.md) | Urgent | Microsoft Graphics Component | n/a | 0.2438 | More likely | | [CVE-2016-3385](https://patchblox.com/security/data/cve/CVE-2016-3385.md) | Urgent | Internet Explorer | n/a | 0.2303 | More likely | | [CVE-2016-0142](https://patchblox.com/security/data/cve/CVE-2016-0142.md) | Urgent | Microsoft Video Control | n/a | 0.2041 | | | [CVE-2016-3267](https://patchblox.com/security/data/cve/CVE-2016-3267.md) | Urgent | Microsoft Browsers | n/a | 0.1589 | More likely | | [CVE-2016-3270](https://patchblox.com/security/data/cve/CVE-2016-3270.md) | Urgent | Microsoft Graphics Component | n/a | 0.0661 | More likely | | [CVE-2016-3266](https://patchblox.com/security/data/cve/CVE-2016-3266.md) | Urgent | Windows Kernel-Mode Drivers | n/a | 0.0616 | More likely | | [CVE-2016-7211](https://patchblox.com/security/data/cve/CVE-2016-7211.md) | Urgent | Windows Kernel-Mode Drivers | n/a | 0.0301 | More likely | | [CVE-2016-3209](https://patchblox.com/security/data/cve/CVE-2016-3209.md) | High | Microsoft Graphics Component | n/a | 0.5365 | | | [CVE-2016-3262](https://patchblox.com/security/data/cve/CVE-2016-3262.md) | High | Microsoft Graphics Component | n/a | 0.3198 | | | [CVE-2016-3263](https://patchblox.com/security/data/cve/CVE-2016-3263.md) | High | Microsoft Graphics Component | n/a | 0.3198 | | | [CVE-2016-7182](https://patchblox.com/security/data/cve/CVE-2016-7182.md) | High | Microsoft Graphics Component | n/a | 0.3032 | | | [CVE-2016-3376](https://patchblox.com/security/data/cve/CVE-2016-3376.md) | High | Windows Kernel-Mode Drivers | n/a | 0.1282 | | | [CVE-2016-0070](https://patchblox.com/security/data/cve/CVE-2016-0070.md) | High | Windows Registry | n/a | 0.1149 | | | [CVE-2016-7185](https://patchblox.com/security/data/cve/CVE-2016-7185.md) | High | Windows Kernel-Mode Drivers | n/a | 0.0338 | | | [CVE-2016-3237](https://patchblox.com/security/data/cve/CVE-2016-3237.md) | Routine | Windows Authentication Methods | 6.4 | 0.1718 | | | [CVE-2016-3391](https://patchblox.com/security/data/cve/CVE-2016-3391.md) | Routine | Microsoft Browsers | n/a | 0.0794 | | --- 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