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CVE-2025-21335CISA KEV

Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free Vulnerability

CISA lists this Microsoft vulnerability as known exploited. Its MSRC release detail is outside this installation's collected history.

CISA KEV Check MSRC

CISA catalog record

Microsoft Windows Hyper-V NT Kernel Integration VSP contains a use-after-free vulnerability that allows a local attacker to gain SYSTEM privileges.

Product
Windows
Added to KEV
14 Jan 2025
Federal remediation due
4 Feb 2025
Known ransomware use
Not reported
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