Microsoft Windows: Server Update Service (WSUS) Deserialization of Untrusted Data Vulnerability
What to do: Run Windows Update and restart the PC.
- Affects
- Microsoft Windows
- Identifier
- CVE-2025-59287
- What it is
- Microsoft Windows Server Update Service (WSUS) contains a deserialization of untrusted data vulnerability that allows for remote code execution.
- Official guidance
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.