CVE-2025-59287
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-10-14
Last updated on: 2025-11-12
Assigner: Microsoft Corporation
Description
Description
Deserialization of untrusted data in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | windows_server_2012 | * |
| microsoft | windows_server_2012 | r2 |
| microsoft | windows_server_2016 | to 10.0.14393.8524 (exc) |
| microsoft | windows_server_2019 | to 10.0.17763.7922 (exc) |
| microsoft | windows_server_2022 | to 10.0.20348.4297 (exc) |
| microsoft | windows_server_2022_23h2 | to 10.0.25398.1916 (exc) |
| microsoft | windows_server_2025 | to 10.0.26100.6905 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-502 | The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves the deserialization of untrusted data in Windows Server Update Service, which allows an unauthorized attacker to execute code remotely over a network.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability can execute arbitrary code on the affected system remotely without any privileges or user interaction, potentially leading to full system compromise including confidentiality, integrity, and availability impacts.
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