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CVE-2025-21335Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability

Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability

7.8 HIGHEPSS 1.40%⚡ Known Exploited (CISA KEV)NVD: Analyzed

OverviewAffected ProductsReferences
NVD CVE.org

Overview

Severity

ScoreSeverityVersionVector String
7.8HIGH3.1microsoft (CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8HIGH3.1microsoft (CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CISA required action

⚡ Known exploited · remediation due Feb 4, 2025

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Details

CVE ID
CVE-2025-21335
Status
Analyzed
Assigner (CNA)
microsoft
Published
Jan 14, 2025
Last modified
2026-09-24 13:10 UTC
Weaknesses

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 12:23 UTC.