HIGH 7.8 Microsoft
CVE-2026-48581
Surface Broker SDMA Elevation of Privilege Vulnerability
Microsoft Security Update 2026-Jul: Surface Broker SDMA Elevation of Privilege Vulnerability
Affected Products
- Surface Windows Dev Kit
- Microsoft Surface Hub
- Microsoft Surface Laptop Go 2
- Surface Laptop 4 with AMD Processor
- Microsoft Surface Hub 2S
- Microsoft Surface Go 2
- Surface Laptop 4 with Intel Processor
- Microsoft Surface Pro 8
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48581
- https://nvd.nist.gov/vuln/detail/CVE-2026-48581
This high severity vulnerability with a CVSS score of 7.8 was published on 2026-07-14 via Microsoft. Affected: Surface Windows Dev Kit, Microsoft Surface Hub, Microsoft Surface Laptop Go 2 and 5 more.
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