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CVE-2026-42910
HIGH
CVSS: 7.8
Published: 2026-06-09
Modified: 2026-07-23
Description
Out-of-bounds write in Windows Hotpatch Monitoring Service allows an authorized attacker to elevate privileges locally.
Affected Platforms
Microsoft Windows 11 24H2Microsoft Windows 11 25H2Microsoft Windows Server 2025Microsoft Windows 11 26H1