CVE-2026-20826

High CVSS: 7.8

Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally.

Vendor

Microsoft

Product

Windows 10 1607

CWE

CWE-362

Yayın Tarihi

2026-01-13 18:16:10

Güncelleme

2026-01-15 13:16:27

Source Identifier

secure@microsoft.com

KEV Date Added

Kategoriler

CWE-362 Windows 10 1607 HIGH Microsoft 2026

Referanslar

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20826

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