CVE-2026-20827
Unknown Unknown - Not Provided
Information Disclosure in Windows TWINUI Subsystem Allows Local Access

Publication date: 2026-01-13

Last updated on: 2026-01-13

Assigner: Microsoft Corporation

Description
Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.
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Meta Information
Published
2026-01-13
Last Modified
2026-01-13
Generated
2026-06-16
AI Q&A
2026-01-14
EPSS Evaluated
2026-06-15
NVD
CVE-2026-20827
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft twinui *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
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Executive Summary

This vulnerability involves the exposure of sensitive information within the Tablet Windows User Interface (TWINUI) Subsystem. It allows an authorized attacker to locally disclose sensitive information that should otherwise be protected. [1]

Impact Analysis

The vulnerability can lead to information disclosure, meaning sensitive data could be accessed by an attacker with local authorization, potentially compromising confidentiality. [1]

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