Heap-based buffer overflow 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-2025-59242 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
17 Oct 2025, 15:18
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* |
|
| First Time |
Microsoft windows Server 2022
Microsoft windows 11 24h2 Microsoft windows 10 21h2 Microsoft windows 10 22h2 Microsoft Microsoft windows 10 1607 Microsoft windows 11 22h2 Microsoft windows 11 25h2 Microsoft windows Server 2019 Microsoft windows Server 2022 23h2 Microsoft windows 10 1507 Microsoft windows Server 2016 Microsoft windows Server 2012 Microsoft windows 11 23h2 Microsoft windows 10 1809 Microsoft windows Server 2025 Microsoft windows Server 2008 |
|
| References | () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59242 - Vendor Advisory |
14 Oct 2025, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-10-14 17:16
Updated : 2025-10-17 15:18
NVD link : CVE-2025-59242
Mitre link : CVE-2025-59242
CVE.ORG link : CVE-2025-59242
JSON object : View
Products Affected
microsoft
- windows_10_1809
- windows_server_2022_23h2
- windows_11_23h2
- windows_10_22h2
- windows_10_21h2
- windows_server_2012
- windows_server_2022
- windows_server_2025
- windows_server_2019
- windows_11_24h2
- windows_10_1607
- windows_11_22h2
- windows_server_2016
- windows_11_25h2
- windows_10_1507
- windows_server_2008