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CVE PROGRAM SOURCE RECORD7.0 High

CVE-2026-85357

Windows Phone Service Elevation of Privilege Vulnerability

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Phone Service allows an authorized attacker to elevate privileges locally.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 11 version 23H2

  • 10.0.22631.0 to < 10.0.22631.7652affected

Microsoft Windows 11 Version 23H2

  • 10.0.22631.0 to < 10.0.22631.7652affected

Microsoft Windows 11 Version 24H2

  • 10.0.26100.0 to < 10.0.26100.9711affected

Microsoft Windows 11 Version 25H2

  • 10.0.26200.0 to < 10.0.26200.9711affected

Microsoft Windows 11 version 26H1

  • 10.0.28000.0 to < 10.0.28000.3231affected

Microsoft Windows 11 Version 26H2

  • 10.0.26300.0 to < 10.0.26300.9711affected

Microsoft Windows Server 2022

  • 10.0.20348.0 to < 10.0.20348.5761affected

References