Medium severity5.5NVD Advisory· Published Jul 14, 2020· Updated Jun 17, 2026
CVE-2020-1389
CVE-2020-1389
Description
An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2020-1367, CVE-2020-1419, CVE-2020-1426.
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-2020-1389nvdPatchVendor Advisory
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