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CVE-2026-54127
HIGH
CVSS: 7.4
Published: 2026-07-14
Modified: 2026-07-22
Description
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.
Affected Platforms
Microsoft Windows 11 24H2Microsoft Windows Server 2025Microsoft Windows Server 2022Microsoft Windows 11 25H2Microsoft Windows 11 26H1