MEDIUM 6.5 Microsoft
CVE-2025-48802
Windows SMB Server Spoofing Vulnerability
Microsoft Security Update 2025-Jul: Windows SMB Server Spoofing Vulnerability
Affected Products
- Windows Server 2022
- Windows Server 2022 (Server Core installation)
- Windows 11 Version 22H2 for ARM64-based Systems
- Windows 11 Version 22H2 for x64-based Systems
- Windows 11 Version 23H2 for ARM64-based Systems
- Windows 11 Version 23H2 for x64-based Systems
- Windows Server 2022, 23H2 Edition (Server Core installation)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48802
- https://nvd.nist.gov/vuln/detail/CVE-2025-48802
This medium severity vulnerability with a CVSS score of 6.5 was published on 2025-07-08 via Microsoft. Affected: Windows Server 2022, Windows Server 2022 (Server Core installation), Windows 11 Version 22H2 for ARM64-based Systems and 4 more.
vulnfeed aggregates 9166 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.