Windows Server Update Service (WSUS) Remote Code Execution Vulnerability
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-59287US | —OT critical | KEV | ||
Deserialization of untrusted data in Windows Server Update Service allows an unauthorized attacker to execute code over a network. | ||||
references
External citations — patches, advisories, analysis.
- CVE-2025-59287 Windows Server Update Service (WSUS) Remote Code Execution Vulnerability - CSAFself
- CVE-2025-59287 Windows Server Update Service (WSUS) Remote Code Execution Vulnerability - HTMLself
- Microsoft Support Lifecycleexternal
- Common Vulnerability Scoring Systemexternal
- Microsoft Exploitability Indexexternal
remediations (13)
- FixedWindows Server 2012
6.2.9200.25728:Security Update:https://support.microsoft.com/help/5070887
https://support.microsoft.com/help/5070887 - FixedWindows Server 2012 (Server Core installation)
6.2.9200.25728:Security Update:https://support.microsoft.com/help/5070887
https://support.microsoft.com/help/5070887 - FixedWindows Server 2012 R2
6.3.9600.22826:Security Update:https://support.microsoft.com/help/5070886
https://support.microsoft.com/help/5070886 - FixedWindows Server 2012 R2 (Server Core installation)
6.3.9600.22826:Security Update:https://support.microsoft.com/help/5070886
https://support.microsoft.com/help/5070886 - FixedWindows Server 2016
10.0.14393.8524:Security Update:https://support.microsoft.com/help/5070882
https://support.microsoft.com/help/5070882 - FixedWindows Server 2016 (Server Core installation)
10.0.14393.8524:Security Update:https://support.microsoft.com/help/5070882
https://support.microsoft.com/help/5070882 - FixedWindows Server 2019
10.0.17763.7922:Security Update:https://support.microsoft.com/help/5070883
https://support.microsoft.com/help/5070883 - FixedWindows Server 2019 (Server Core installation)
10.0.17763.7922:Security Update:https://support.microsoft.com/help/5070883
https://support.microsoft.com/help/5070883 - FixedWindows Server 2022
10.0.20348.4297:Security Update:https://support.microsoft.com/help/5070884
https://support.microsoft.com/help/5070884 - FixedWindows Server 2022 (Server Core installation)
10.0.20348.4297:Security Update:https://support.microsoft.com/help/5070884
https://support.microsoft.com/help/5070884 - FixedWindows Server 2022, 23H2 Edition (Server Core installation)
10.0.25398.1916:Security Update:https://support.microsoft.com/help/5070879
https://support.microsoft.com/help/5070879 - FixedWindows Server 2025
10.0.26100.6905:Security Update:https://support.microsoft.com/help/5070881
https://support.microsoft.com/help/5070881 - FixedWindows Server 2025 (Server Core installation)
10.0.26100.6905:Security Update:https://support.microsoft.com/help/5070881
https://support.microsoft.com/help/5070881
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