What is CVE-2026-50454?

CVE-2026-50454 is a security advisory published by Microsoft Security Response Center (MSRC). Windows User Interface Core Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-50454 cover?

CVE-2026-50454 covers the following CVE IDs: CVE-2026-50454. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-50454

Windows User Interface Core Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 17, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-50454 →

📋 Description

Relative path traversal in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50454