CVE-2023-21766

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CVSS 3.1

4.7 medium

EPSS

<1%p57

Published

Jan 10, 2023 (Jan 10, 2023)

Modified

Jun 17, 2026

Description

Windows Overlay Filter Information Disclosure Vulnerability

Vendors: microsoft
Products: windows 10, windows 11, windows server 2016, windows server 2019, windows server 2022
Weakness: CWE-591, CWE-362
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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