CVE-2026-48581: high-severity vulnerability in Microsoft Surface Go
Surface Broker SDMA Elevation of Privilege Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.3%
Insufficient granularity of access control in Microsoft Surface allows an authorized attacker to elevate privileges locally.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft Surface GoMicrosoft · Microsoft Surface HubMicrosoft · Microsoft Surface Laptop GoMicrosoft · Microsoft Surface Laptop Go 3Microsoft · Microsoft Surface ProMicrosoft · Microsoft Surface Pro 8Microsoft · Surface Laptop 4 with AMD ProcessorMicrosoft · Surface Laptop 4 with Intel ProcessorMicrosoft · Surface Windows Dev KitRelated CVEs — Microsoft Surface Go
In the same product, most dangerous first.