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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2025-53809

Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

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Status
Published
Published
Updated
Assigning organization
microsoft

Description

Improper input validation in Windows Local Security Authority Subsystem Service (LSASS) 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 24H2

  • 10.0.26100.0 to < 10.0.26100.6584affected

Microsoft Windows Server 2025

  • 10.0.26100.0 to < 10.0.26100.6584affected

Microsoft Windows Server 2025 (Server Core installation)

  • 10.0.26100.0 to < 10.0.26100.6584affected

References