CVE-2026-32149

HIGH EPSS 23.4%
Published Apr 14, 20262mo ago · Modified Jun 17, 20261w ago
7.3 CVSS 3.1
High
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Published Apr 14, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

Description

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally.

CVSS Details

Base Score
7.3
Exploitability
1.3
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
23.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 3

CWE-122
CWE-191
CWE-20 Improper Input Validation Validation

Affected Products 17

VendorProductVersionRange
microsoftwindows_10_1607* <10.0.14393.9060
microsoftwindows_10_1809* <10.0.17763.8644
microsoftwindows_10_21h2* <10.0.19044.7184
microsoftwindows_10_22h2* <10.0.19045.7184
microsoftwindows_11_23h2* <10.0.22631.6936
microsoftwindows_11_23h2* <10.0.22631.6936
microsoftwindows_11_24h2* <10.0.26100.8246
microsoftwindows_11_24h2* <10.0.26100.8246
microsoftwindows_11_25h2* <10.0.26200.8246
microsoftwindows_11_25h2* <10.0.26200.8246
microsoftwindows_11_26h1* <10.0.28000.1836
microsoftwindows_11_26h1* <10.0.28000.1836
microsoftwindows_server_2016* <10.0.14393.9060
microsoftwindows_server_2019* <10.0.17763.8644
microsoftwindows_server_2022* <10.0.20348.5020
microsoftwindows_server_2022_23h2* <10.0.25398.2274
microsoftwindows_server_2025* <10.0.26100.32690

References 1

  • msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32149
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.