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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2025-26651

Windows Local Session Manager (LSM) Denial of Service Vulnerability

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Status
Published
Published
Updated
Assigning organization
microsoft

Description

Exposed dangerous method or function in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.

Affected products

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

Microsoft Windows 11 version 22H2

  • 10.0.22621.0 to < 10.0.22621.5189affected

Microsoft Windows 11 version 22H3

  • 10.0.22631.0 to < 10.0.22631.5189affected

Microsoft Windows 11 Version 23H2

  • 10.0.22631.0 to < 10.0.22631.5189affected

Microsoft Windows 11 Version 24H2

  • 10.0.26100.0 to < 10.0.26100.3775affected

Microsoft Windows Server 2022

  • 10.0.20348.0 to < 10.0.20348.3453affected

Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)

  • 10.0.25398.0 to < 10.0.25398.1551affected

Microsoft Windows Server 2025

  • 10.0.26100.0 to < 10.0.26100.3775affected

Microsoft Windows Server 2025 (Server Core installation)

  • 10.0.26100.0 to < 10.0.26100.3775affected

References