CVE-2026-20827 Tablet Windows User Interface (TWINUI) Subsystem Information Disclosure Vulnerability

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CVE-2026-20827

CVE-2026-20827 affects the Tablet Windows User Interface (TWINUI) Subsystem, enabling local disclosure of sensitive information to an attacker with low privileges and no user interaction. The vulnerability is mapped to a local-attack vector with high confidentiality impact (C:H, I:N, A:N) and a C...

PT-2026-2677

Name of the Vulnerable Software and Affected Versions Tablet Windows User Interface TWINUI Subsystem affected versions not specified Description The TWINUI Subsystem contains a flaw that could allow an attacker to disclose sensitive information locally. An authorized attacker can exploit this iss...