HIGH 7.0 Microsoft
CVE-2026-70585
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
Microsoft Security Update 2026-Sep: Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
Affected Products
- Windows Server 2019
- Windows Server 2019 (Server Core installation)
- Windows Server 2022
- Windows Server 2022 (Server Core installation)
- Windows Server 2025 (Server Core installation)
- Windows Server 2025
- Windows Server 2016
- Windows Server 2016 (Server Core installation)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70585
- https://nvd.nist.gov/vuln/detail/CVE-2026-70585
This high severity vulnerability with a CVSS score of 7.0 was published on 2026-09-08 via Microsoft. Affected: Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022 and 5 more.
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