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Description

Insufficient granularity of access control in Microsoft Surface allows an authorized attacker to elevate privileges locally.

PUBLISHED Reserved 2026-05-21 | Published 2026-07-14 | Updated 2026-07-14 | Assigner microsoft




HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-1220: Insufficient Granularity of Access Control

Product status

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affected

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affected

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affected

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affected

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affected

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affected

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affected

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affected

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affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48581 (Surface Broker SDMA Elevation of Privilege Vulnerability) vendor-advisory patch

cve.org (CVE-2026-48581)

nvd.nist.gov (CVE-2026-48581)

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