SB2025040901 - Denial of service in Microsoft Windows Local Session Manager (LSM)
Published: April 9, 2025
Security Bulletin ID
SB2025040901
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Exposed dangerous method or function (CVE-ID: CVE-2025-26651)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the exposure of a dangerous function in Windows Local Session Manager (LSM). A remote user can cause a denial of service condition on the target system.
Remediation
Install update from vendor's website.