{"id":"CVE-2025-59287","published":"2025-10-14T17:16:11Z","modified":"2026-06-17T09:45:52Z","title":"Microsoft Windows Server Update Service (WSUS) Deserialization of Untrusted Data Vulnerability","vendor":"Microsoft","product":"Windows","tier":"core","eol":null,"description":{"text":"Deserialization of untrusted data in Windows Server Update Service allows an unauthorized attacker to execute code over a network.","provenance":"source","from":"NVD"},"summary":{"text":"A deserialization of untrusted data flaw in the Windows Server Update Service (WSUS) component of Microsoft Windows allows code to be executed through the service. 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