Improper input validation in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.
                
            Metrics
Affected Vendors & Products
References
        History
                    Mon, 22 Sep 2025 17:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Microsoft windows 11 24h2
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| CPEs | cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*  | 
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| Vendors & Products | 
        
        Microsoft windows 11 24h2
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Mon, 15 Sep 2025 10:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Microsoft
         Microsoft windows Microsoft windows 11 Microsoft windows Server Microsoft windows Server 2025  | 
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| Vendors & Products | 
        
        Microsoft
         Microsoft windows Microsoft windows 11 Microsoft windows Server Microsoft windows Server 2025  | 
Tue, 09 Sep 2025 18:15:00 +0000
| Type | Values Removed | Values Added | 
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| Metrics | 
        
        ssvc
         
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Tue, 09 Sep 2025 17:15:00 +0000
| Type | Values Removed | Values Added | 
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| Description | Improper input validation in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network. | |
| Title | Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability | |
| Weaknesses | CWE-20 | |
| References | 
         | |
| Metrics | 
        
        cvssV3_1
         
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Status: PUBLISHED
Assigner: microsoft
Published: 2025-09-09T17:01:16.552Z
Updated: 2025-09-25T23:11:00.345Z
Reserved: 2025-07-09T13:40:07.628Z
Link: CVE-2025-53809
Updated: 2025-09-09T18:00:32.637Z
Status : Analyzed
Published: 2025-09-09T17:15:52.163
Modified: 2025-09-22T17:12:18.433
Link: CVE-2025-53809
No data.