# KB5018450: October 2022 security update KB5018450, released October 11, 2022, fixes 36 CVEs across 4 products. One of them is being exploited (CVE-2022-41033); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported. - Web page: https://patchblox.com/security/fix/microsoft/kb5018450 - Platform: Microsoft - Released: Oct 11, 2022 - Priority: Patch now (Closes CVE-2022-41033, exploited (CISA KEV)) - CVEs: 36, exploited: 1, on CISA KEV: 1 - Vendor advisory: https://support.microsoft.com/help/5018450 ## Applies to | Product | Release | Fixed in | |---|---|---| | [Windows Server 2008 for 32-bit Systems Service Pack 2](https://patchblox.com/security/data/product/microsoft/windows-server-2008-for-32-bit-systems-service-pack-2.md) | | | | [Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/windows-server-2008-for-32-bit-systems-service-pack-2-server-core-installation.md) | | | | [Windows Server 2008 for x64-based Systems Service Pack 2](https://patchblox.com/security/data/product/microsoft/windows-server-2008-for-x64-based-systems-service-pack-2.md) | | | | [Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/windows-server-2008-for-x64-based-systems-service-pack-2-server-core-installation.md) | | | ## CVEs this fix closes | CVE | Priority | Component | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2022-41033](https://patchblox.com/security/data/cve/CVE-2022-41033.md) | Patch now | Windows COM+ Event System Service | 7.8 | 0.0189 | CISA KEV | | [CVE-2022-37989](https://patchblox.com/security/data/cve/CVE-2022-37989.md) | Urgent | Client Server Run-time Subsystem (CSRSS) | 7.8 | 0.0933 | More likely | | [CVE-2022-37987](https://patchblox.com/security/data/cve/CVE-2022-37987.md) | Urgent | Client Server Run-time Subsystem (CSRSS) | 7.8 | 0.0910 | More likely | | [CVE-2022-38051](https://patchblox.com/security/data/cve/CVE-2022-38051.md) | Urgent | Microsoft Graphics Component | 7.8 | 0.0732 | More likely | | [CVE-2022-37976](https://patchblox.com/security/data/cve/CVE-2022-37976.md) | Urgent | Role: Active Directory Certificate Services; Active Directory Domain Services | 8.8 | 0.0239 | | | [CVE-2022-41081](https://patchblox.com/security/data/cve/CVE-2022-41081.md) | Urgent | Windows Point-to-Point Tunneling Protocol | 8.1 | 0.0195 | | | [CVE-2022-33634](https://patchblox.com/security/data/cve/CVE-2022-33634.md) | Urgent | Windows Point-to-Point Tunneling Protocol | 8.1 | 0.0147 | | | [CVE-2022-38047](https://patchblox.com/security/data/cve/CVE-2022-38047.md) | Urgent | Windows Point-to-Point Tunneling Protocol | 8.1 | 0.0147 | | | [CVE-2022-24504](https://patchblox.com/security/data/cve/CVE-2022-24504.md) | Urgent | Windows Point-to-Point Tunneling Protocol | 8.1 | 0.0146 | | | [CVE-2022-37997](https://patchblox.com/security/data/cve/CVE-2022-37997.md) | Urgent | Microsoft Graphics Component | 7.8 | 0.0068 | More likely | | [CVE-2022-38044](https://patchblox.com/security/data/cve/CVE-2022-38044.md) | High | Windows CD-ROM Driver | 7.8 | 0.5627 | | | [CVE-2022-38034](https://patchblox.com/security/data/cve/CVE-2022-38034.md) | High | Windows Workstation Service | 8.8 | 0.0400 | | | [CVE-2022-33645](https://patchblox.com/security/data/cve/CVE-2022-33645.md) | High | Windows TCP/IP | 7.5 | 0.0267 | | | [CVE-2022-37982](https://patchblox.com/security/data/cve/CVE-2022-37982.md) | High | Microsoft WDAC OLE DB provider for SQL | 8.8 | 0.0202 | | | [CVE-2022-38031](https://patchblox.com/security/data/cve/CVE-2022-38031.md) | High | Microsoft WDAC OLE DB provider for SQL | 8.8 | 0.0202 | | | [CVE-2022-38040](https://patchblox.com/security/data/cve/CVE-2022-38040.md) | High | Windows ODBC Driver | 8.8 | 0.0202 | | | [CVE-2022-37975](https://patchblox.com/security/data/cve/CVE-2022-37975.md) | High | Windows Group Policy | 8.8 | 0.0193 | | | [CVE-2022-37978](https://patchblox.com/security/data/cve/CVE-2022-37978.md) | High | Windows Active Directory Certificate Services | 7.5 | 0.0185 | | | [CVE-2022-38042](https://patchblox.com/security/data/cve/CVE-2022-38042.md) | High | Active Directory Domain Services | 7.1 | 0.0182 | | | [CVE-2022-33635](https://patchblox.com/security/data/cve/CVE-2022-33635.md) | High | Microsoft Graphics Component | 7.8 | 0.0114 | | | [CVE-2022-38038](https://patchblox.com/security/data/cve/CVE-2022-38038.md) | High | Windows Kernel | 7.8 | 0.0112 | | | [CVE-2022-37988](https://patchblox.com/security/data/cve/CVE-2022-37988.md) | High | Windows Kernel | 7.8 | 0.0109 | | | [CVE-2022-37991](https://patchblox.com/security/data/cve/CVE-2022-37991.md) | High | Windows Kernel | 7.8 | 0.0109 | | | [CVE-2022-38037](https://patchblox.com/security/data/cve/CVE-2022-38037.md) | High | Windows Kernel | 7.8 | 0.0107 | | | [CVE-2022-38029](https://patchblox.com/security/data/cve/CVE-2022-38029.md) | High | Windows ALPC | 7.0 | 0.0077 | | | [CVE-2022-37990](https://patchblox.com/security/data/cve/CVE-2022-37990.md) | High | Windows Kernel | 7.8 | 0.0069 | | | [CVE-2022-37993](https://patchblox.com/security/data/cve/CVE-2022-37993.md) | High | Windows Group Policy Preference Client | 7.8 | 0.0065 | | | [CVE-2022-37994](https://patchblox.com/security/data/cve/CVE-2022-37994.md) | High | Windows Group Policy Preference Client | 7.8 | 0.0065 | | | [CVE-2022-37999](https://patchblox.com/security/data/cve/CVE-2022-37999.md) | High | Windows Group Policy Preference Client | 7.8 | 0.0065 | | | [CVE-2022-37986](https://patchblox.com/security/data/cve/CVE-2022-37986.md) | High | Microsoft Graphics Component | 7.8 | 0.0056 | | | [CVE-2022-37985](https://patchblox.com/security/data/cve/CVE-2022-37985.md) | Routine | Microsoft Graphics Component | 5.5 | 0.3860 | | | [CVE-2022-37981](https://patchblox.com/security/data/cve/CVE-2022-37981.md) | Routine | Windows Event Logging Service | 4.3 | 0.0289 | | | [CVE-2022-37977](https://patchblox.com/security/data/cve/CVE-2022-37977.md) | Routine | Windows Local Security Authority Subsystem Service (LSASS) | 6.5 | 0.0234 | | | [CVE-2022-38033](https://patchblox.com/security/data/cve/CVE-2022-38033.md) | Routine | Windows Server Remotely Accessible Registry Keys | 6.5 | 0.0209 | | | [CVE-2022-35770](https://patchblox.com/security/data/cve/CVE-2022-35770.md) | Routine | Windows NTLM | 6.5 | 0.0208 | | | [CVE-2022-38032](https://patchblox.com/security/data/cve/CVE-2022-38032.md) | Routine | Windows Portable Device Enumerator Service | 6.6 | 0.0071 | | --- Data as of 2026-11-07T12:40:37Z 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 Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.