# KB5015811: July 2022 cumulative update for Windows 10 1809

KB5015811, released July 12, 2022, fixes 44 CVEs across 5 products. One of them is being exploited (CVE-2022-22047); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/microsoft/kb5015811
- Platform: Microsoft
- Released: Jul 12, 2022
- Priority: Patch now (Closes CVE-2022-22047, exploited (CISA KEV))
- CVEs: 44, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://support.microsoft.com/help/5015811

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Windows 10 Version 1809 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1809-for-32-bit-systems.md) |  | 17763.3165 |
| [Windows 10 Version 1809 for ARM64-based Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1809-for-arm64-based-systems.md) |  | 17763.3165 |
| [Windows 10 Version 1809 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1809-for-x64-based-systems.md) |  | 17763.3165 |
| [Windows Server 2019](https://patchblox.com/security/data/product/microsoft/windows-server-2019.md) |  | 17763.3165 |
| [Windows Server 2019 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/windows-server-2019-server-core-installation.md) |  | 17763.3165 |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-22047](https://patchblox.com/security/data/cve/CVE-2022-22047.md) | Patch now | Windows Client/Server Runtime Subsystem | 7.8 | 0.1877 | CISA KEV |
| [CVE-2022-22034](https://patchblox.com/security/data/cve/CVE-2022-22034.md) | Urgent | Microsoft Graphics Component | 7.8 | 0.0625 | More likely |
| [CVE-2022-22029](https://patchblox.com/security/data/cve/CVE-2022-22029.md) | Urgent | Windows Network File System | 8.1 | 0.0522 |  |
| [CVE-2022-30220](https://patchblox.com/security/data/cve/CVE-2022-30220.md) | Urgent | Windows Storage | 7.8 | 0.0520 | More likely |
| [CVE-2022-30202](https://patchblox.com/security/data/cve/CVE-2022-30202.md) | Urgent | Windows Advanced Local Procedure Call | 7.0 | 0.0447 | More likely |
| [CVE-2022-22038](https://patchblox.com/security/data/cve/CVE-2022-22038.md) | Urgent | Windows Remote Procedure Call Runtime | 8.1 | 0.0252 |  |
| [CVE-2022-22039](https://patchblox.com/security/data/cve/CVE-2022-22039.md) | Urgent | Windows Network File System | 7.5 | 0.0232 |  |
| [CVE-2022-30221](https://patchblox.com/security/data/cve/CVE-2022-30221.md) | Urgent | Microsoft Graphics Component | 8.8 | 0.0212 |  |
| [CVE-2022-30215](https://patchblox.com/security/data/cve/CVE-2022-30215.md) | Urgent | Windows Active Directory | 7.5 | 0.0187 | More likely |
| [CVE-2022-22025](https://patchblox.com/security/data/cve/CVE-2022-22025.md) | High | Windows IIS | 7.5 | 0.3270 |  |
| [CVE-2022-27776](https://patchblox.com/security/data/cve/CVE-2022-27776.md) | High | Open Source Software | 8.1 | 0.0410 |  |
| [CVE-2022-30209](https://patchblox.com/security/data/cve/CVE-2022-30209.md) | High | Windows IIS | 7.4 | 0.0256 |  |
| [CVE-2022-22037](https://patchblox.com/security/data/cve/CVE-2022-22037.md) | High | Windows Advanced Local Procedure Call | 7.5 | 0.0250 |  |
| [CVE-2022-22027](https://patchblox.com/security/data/cve/CVE-2022-22027.md) | High | Role: Windows Fax Service | 7.8 | 0.0223 |  |
| [CVE-2022-30206](https://patchblox.com/security/data/cve/CVE-2022-30206.md) | High | Windows Print Spooler Components | 7.8 | 0.0222 |  |
| [CVE-2022-22024](https://patchblox.com/security/data/cve/CVE-2022-22024.md) | High | Role: Windows Fax Service | 7.8 | 0.0211 |  |
| [CVE-2022-30211](https://patchblox.com/security/data/cve/CVE-2022-30211.md) | High | Windows Point-to-Point Tunneling Protocol | 7.5 | 0.0207 |  |
| [CVE-2022-22040](https://patchblox.com/security/data/cve/CVE-2022-22040.md) | High | Windows IIS | 7.3 | 0.0150 |  |
| [CVE-2022-30203](https://patchblox.com/security/data/cve/CVE-2022-30203.md) | High | Windows Boot Manager | 7.4 | 0.0150 |  |
| [CVE-2022-22049](https://patchblox.com/security/data/cve/CVE-2022-22049.md) | High | Windows Client/Server Runtime Subsystem | 7.8 | 0.0106 |  |
| [CVE-2022-22026](https://patchblox.com/security/data/cve/CVE-2022-22026.md) | High | Windows Client/Server Runtime Subsystem | 8.8 | 0.0102 |  |
| [CVE-2022-22022](https://patchblox.com/security/data/cve/CVE-2022-22022.md) | High | Windows Print Spooler Components | 7.1 | 0.0078 |  |
| [CVE-2022-30226](https://patchblox.com/security/data/cve/CVE-2022-30226.md) | High | Windows Print Spooler Components | 7.1 | 0.0078 |  |
| [CVE-2022-30222](https://patchblox.com/security/data/cve/CVE-2022-30222.md) | High | Windows Shell | 8.4 | 0.0073 |  |
| [CVE-2022-22043](https://patchblox.com/security/data/cve/CVE-2022-22043.md) | High | Windows Fast FAT Driver | 7.8 | 0.0072 |  |
| [CVE-2022-22031](https://patchblox.com/security/data/cve/CVE-2022-22031.md) | High | Windows Credential Guard | 7.8 | 0.0071 |  |
| [CVE-2022-22050](https://patchblox.com/security/data/cve/CVE-2022-22050.md) | High | Windows Fax and Scan Service | 7.8 | 0.0063 |  |
| [CVE-2022-30225](https://patchblox.com/security/data/cve/CVE-2022-30225.md) | High | Windows Media | 7.1 | 0.0056 |  |
| [CVE-2022-22045](https://patchblox.com/security/data/cve/CVE-2022-22045.md) | High | Windows Media | 7.8 | 0.0055 |  |
| [CVE-2022-30224](https://patchblox.com/security/data/cve/CVE-2022-30224.md) | High | Windows Advanced Local Procedure Call | 7.0 | 0.0051 |  |
| [CVE-2022-22036](https://patchblox.com/security/data/cve/CVE-2022-22036.md) | High | Windows Performance Counters | 7.0 | 0.0051 |  |
| [CVE-2022-22041](https://patchblox.com/security/data/cve/CVE-2022-22041.md) | Routine | Windows Print Spooler Components | 6.8 | 0.0271 |  |
| [CVE-2022-22042](https://patchblox.com/security/data/cve/CVE-2022-22042.md) | Routine | Role: Windows Hyper-V | 6.5 | 0.0266 |  |
| [CVE-2022-30208](https://patchblox.com/security/data/cve/CVE-2022-30208.md) | Routine | Windows Security Account Manager | 6.5 | 0.0250 |  |
| [CVE-2022-22028](https://patchblox.com/security/data/cve/CVE-2022-22028.md) | Routine | Windows Network File System | 5.9 | 0.0243 |  |
| [CVE-2022-30205](https://patchblox.com/security/data/cve/CVE-2022-30205.md) | Routine | Windows Group Policy | 6.6 | 0.0120 |  |
| [CVE-2022-30214](https://patchblox.com/security/data/cve/CVE-2022-30214.md) | Routine | Role: DNS Server | 6.6 | 0.0108 |  |
| [CVE-2022-30223](https://patchblox.com/security/data/cve/CVE-2022-30223.md) | Routine | Role: Windows Hyper-V | 5.7 | 0.0083 |  |
| [CVE-2022-22048](https://patchblox.com/security/data/cve/CVE-2022-22048.md) | Routine | Windows BitLocker | 6.1 | 0.0076 |  |
| [CVE-2022-30213](https://patchblox.com/security/data/cve/CVE-2022-30213.md) | Routine | Microsoft Graphics Component | 5.5 | 0.0073 |  |
| [CVE-2022-21845](https://patchblox.com/security/data/cve/CVE-2022-21845.md) | Routine | Windows Kernel | 4.7 | 0.0068 |  |
| [CVE-2022-22023](https://patchblox.com/security/data/cve/CVE-2022-22023.md) | Routine | Windows Portable Device Enumerator Service | 6.6 | 0.0060 |  |
| [CVE-2022-22711](https://patchblox.com/security/data/cve/CVE-2022-22711.md) | Routine | Windows BitLocker | 5.7 | 0.0051 |  |
| [CVE-2022-30212](https://patchblox.com/security/data/cve/CVE-2022-30212.md) | Routine | Windows Connected Devices Platform Service | 4.7 | 0.0046 |  |

---

Data as of 2026-11-07T18:46:35Z 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

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