Improper validation of specified type of input in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.
References
| Link | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59257 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
20 Oct 2025, 19:49
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:* |
|
| References | () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59257 - Vendor Advisory | |
| First Time |
Microsoft windows 11 25h2
Microsoft windows 11 24h2 Microsoft Microsoft windows Server 2025 Microsoft windows Server 2022 23h2 |
14 Oct 2025, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-10-14 17:16
Updated : 2025-10-20 19:49
NVD link : CVE-2025-59257
Mitre link : CVE-2025-59257
CVE.ORG link : CVE-2025-59257
JSON object : View
Products Affected
microsoft
- windows_server_2025
- windows_11_24h2
- windows_11_25h2
- windows_server_2022_23h2
CWE
CWE-1287
Improper Validation of Specified Type of Input