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CVE-2026-50308
HIGH
CVSS: 7.8
Published: 2026-07-14
Modified: 2026-07-22
Description
Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally.
Affected Platforms
Microsoft Windows Server 2016Microsoft Windows 11 25H2Microsoft Windows 10 21H2Microsoft Windows 11 24H2Microsoft Windows Server 2019Microsoft Windows 10 22H2Microsoft Windows Server 2025Microsoft Windows Server 2022Microsoft Windows 10 1809Microsoft Windows Server 2012
Weakness Type
CWE-122, CWE-191