# KB4507456: July 2019 security update KB4507456, released July 9, 2019, fixes 23 CVEs across 5 products. One of them is being exploited (CVE-2019-1132); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported. - Web page: https://patchblox.com/security/fix/microsoft/kb4507456 - Platform: Microsoft - Released: Jul 9, 2019 - Priority: Patch now (Closes CVE-2019-1132, exploited (CISA KEV)) - CVEs: 23, exploited: 1, on CISA KEV: 1 - Vendor advisory: https://support.microsoft.com/help/4507456 ## Applies to | Product | Release | Fixed in | |---|---|---| | [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-2019-1132](https://patchblox.com/security/data/cve/CVE-2019-1132.md) | Patch now | Windows Kernel | 7.8 | 0.0987 | CISA KEV | | [CVE-2019-0887](https://patchblox.com/security/data/cve/CVE-2019-0887.md) | Urgent | Microsoft Windows | 8.0 | 0.7097 | More likely | | [CVE-2019-1102](https://patchblox.com/security/data/cve/CVE-2019-1102.md) | Urgent | Microsoft Graphics Component | 8.4 | 0.1135 | | | [CVE-2019-1108](https://patchblox.com/security/data/cve/CVE-2019-1108.md) | Urgent | Windows RDP | 6.5 | 0.1071 | More likely | | [CVE-2019-1089](https://patchblox.com/security/data/cve/CVE-2019-1089.md) | Urgent | Windows Kernel | 7.8 | 0.0491 | More likely | | [CVE-2019-1071](https://patchblox.com/security/data/cve/CVE-2019-1071.md) | Urgent | Windows Kernel | 5.5 | 0.0265 | More likely | | [CVE-2019-1073](https://patchblox.com/security/data/cve/CVE-2019-1073.md) | Urgent | Windows Kernel | 5.5 | 0.0265 | More likely | | [CVE-2019-1006](https://patchblox.com/security/data/cve/CVE-2019-1006.md) | High | .NET Framework | n/a | 0.0607 | | | [CVE-2019-1082](https://patchblox.com/security/data/cve/CVE-2019-1082.md) | High | Microsoft Windows | 7.7 | 0.0118 | | | [CVE-2019-1085](https://patchblox.com/security/data/cve/CVE-2019-1085.md) | High | Windows Media | 7.8 | 0.0086 | | | [CVE-2019-1088](https://patchblox.com/security/data/cve/CVE-2019-1088.md) | High | Windows Media | 7.8 | 0.0086 | | | [CVE-2019-1099](https://patchblox.com/security/data/cve/CVE-2019-1099.md) | Routine | Windows Shell | 5.5 | 0.0679 | | | [CVE-2019-1094](https://patchblox.com/security/data/cve/CVE-2019-1094.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0673 | | | [CVE-2019-1095](https://patchblox.com/security/data/cve/CVE-2019-1095.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0673 | | | [CVE-2019-1098](https://patchblox.com/security/data/cve/CVE-2019-1098.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0673 | | | [CVE-2019-1100](https://patchblox.com/security/data/cve/CVE-2019-1100.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0673 | | | [CVE-2019-1101](https://patchblox.com/security/data/cve/CVE-2019-1101.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0673 | | | [CVE-2019-1116](https://patchblox.com/security/data/cve/CVE-2019-1116.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0673 | | | [CVE-2019-1096](https://patchblox.com/security/data/cve/CVE-2019-1096.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0483 | | | [CVE-2019-1125](https://patchblox.com/security/data/cve/CVE-2019-1125.md) | Routine | Windows Kernel | 5.9 | 0.0452 | | | [CVE-2019-0683](https://patchblox.com/security/data/cve/CVE-2019-0683.md) | Routine | Active Directory | 4.9 | 0.0336 | Disclosed | | [CVE-2019-1093](https://patchblox.com/security/data/cve/CVE-2019-1093.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0174 | | | [CVE-2019-1097](https://patchblox.com/security/data/cve/CVE-2019-1097.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0174 | | --- Data as of 2026-11-07T18:46:35Z UTC. 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