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Description

Improper input validation in Windows Hyper-V allows an unauthorized attacker to deny service locally.

PUBLISHED Reserved 2025-03-12 | Published 2025-05-13 | Updated 2025-09-10 | Assigner microsoft




MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Problem types

CWE-20: Improper Input Validation

Product status

10.0.26100.0 (custom) before 10.0.26100.4061
affected

10.0.25398.0 (custom) before 10.0.25398.1611
affected

10.0.26100.0 (custom) before 10.0.26100.4061
affected

10.0.26100.0 (custom) before 10.0.26100.4061
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29955 (Windows Hyper-V Denial of Service Vulnerability) vendor-advisory

cve.org (CVE-2025-29955)

nvd.nist.gov (CVE-2025-29955)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.