Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
References
| Link | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49762 | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
19 Aug 2025, 14:42
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Microsoft
Microsoft windows 10 22h2 Microsoft windows Server 2022 23h2 Microsoft windows Server 2012 Microsoft windows 11 23h2 Microsoft windows 10 1507 Microsoft windows Server 2025 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2008 Microsoft windows Server 2016 Microsoft windows 11 22h2 Microsoft windows 10 21h2 Microsoft windows 11 24h2 Microsoft windows 10 1809 Microsoft windows 10 1607 |
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| CPE | cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:* |
|
| References | () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49762 - Vendor Advisory |
13 Aug 2025, 17:34
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
|
12 Aug 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-08-12 18:15
Updated : 2025-08-19 14:42
NVD link : CVE-2025-49762
Mitre link : CVE-2025-49762
CVE.ORG link : CVE-2025-49762
JSON object : View
Products Affected
microsoft
- windows_10_1507
- windows_11_22h2
- windows_server_2008
- windows_server_2022
- windows_10_1809
- windows_11_23h2
- windows_11_24h2
- windows_server_2019
- windows_10_1607
- windows_server_2016
- windows_server_2022_23h2
- windows_server_2012
- windows_10_21h2
- windows_10_22h2
- windows_server_2025
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')