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CVE-2026-44800
HIGH
CVSS: 7.8
Published: 2026-07-14
Modified: 2026-07-22
Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
Affected Platforms
Microsoft Windows 11 24H2Microsoft Windows 11 23H2Microsoft Windows Server 2025Microsoft Windows 11 25H2Microsoft Windows 11 26H1
Weakness Type
CWE-362, CWE-416