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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2026-44805

Windows Network Controller (NC) Host Agent Denial of Service Vulnerability

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Status
Published
Published
Updated
Assigning organization
microsoft

Description

Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows Server 2019

  • 10.0.17763.0 to < 10.0.17763.8880affected

Microsoft Windows Server 2019 (Server Core installation)

  • 10.0.17763.0 to < 10.0.17763.8880affected

Microsoft Windows Server 2022

  • 10.0.20348.0 to < 10.0.20348.5256affected

Microsoft Windows Server 2025

  • 10.0.26100.0 to < 10.0.26100.32995affected

Microsoft Windows Server 2025 (Server Core installation)

  • 10.0.26100.0 to < 10.0.26100.32995affected

References