High severity7.1NVD Advisory· Published Jun 9, 2020· Updated Jun 17, 2026
CVE-2020-1244
CVE-2020-1244
Description
A denial of service vulnerability exists when Connected User Experiences and Telemetry Service improperly handles file operations, aka 'Connected User Experiences and Telemetry Service Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-1120.
Affected products
15- Microsoft/Windows 10 Version 1903 for 32-bit Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 1903 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 1903 for x64-based Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 1909 for 32-bit Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 1909 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 1909 for x64-based Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 2004 for 32-bit Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 2004 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Windows 10 Version 2004 for x64-based Systemsv5Range: unspecified
- Range: 2019
- Microsoft/Windows Server, version 1903 (Server Core installation)v5Range: unspecified
- Microsoft/Windows Server, version 1909 (Server Core installation)v5Range: unspecified
- Microsoft/Windows Server, version 2004 (Server Core installation)v5Range: unspecified
Patches
Vulnerability mechanics
References
1- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1244nvdPatchVendor Advisory
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