CVE-2025-26651

MEDIUM

Windows Local Session Manager - DoS

Title source: llm

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

CVSS v3 6.5

EPSS 0.3976

EPSS Percentile 97.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

CWE

CWE-749

Status published

Products (6)

microsoft/windows_11_22h2 < 10.0.22621.5189

microsoft/windows_11_23h2 < 10.0.22631.5189

microsoft/windows_11_24h2 < 10.0.26100.3775

microsoft/windows_server_2022 < 10.0.20348.3453

microsoft/windows_server_2022_23h2 < 10.0.25398.1551

microsoft/windows_server_2025 < 10.0.26100.3775

Published Apr 08, 2025

Tracked Since Feb 18, 2026