CVE-2020-17139

HIGH

Windows Overlay Filter - Privilege Escalation

Title source: llm

Windows Overlay Filter Security Feature Bypass Vulnerability

Core 2

Core References

Vendor Advisory vendor-advisory patch

Patch, Vendor Advisory

CVSS v3 7.8

EPSS 0.0095

EPSS Percentile 57.7%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Status published

Products (24)

Microsoft/Windows 10 Version 1809 10.0.0 - publication

Microsoft/Windows 10 Version 1809 10.0.17763.0 - publication

Microsoft/Windows 10 Version 1903 for 32-bit Systems 10.0.0 - publication

Microsoft/Windows 10 Version 1903 for ARM64-based Systems 10.0.0 - publication

Microsoft/Windows 10 Version 1903 for x64-based Systems 10.0.0 - publication

Microsoft/Windows 10 Version 1909 10.0.0 - publication

Microsoft/Windows 10 Version 2004 10.0.0 - publication

Microsoft/Windows 10 Version 20H2 10.0.0 - publication

Microsoft/Windows Server 2019 10.0.17763.0 - publication

Microsoft/Windows Server 2019 (Server Core installation) 10.0.17763.0 - publication

... and 14 more

Published Dec 10, 2020

Tracked Since Feb 18, 2026