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Description

Deserialization of untrusted data in Windows System Image Manager allows an authorized attacker to execute code locally.

PUBLISHED Reserved 2026-01-29 | Published 2026-03-10 | Updated 2026-04-22 | 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-502: Deserialization of Untrusted Data

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

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25166 (Windows System Image Manager Assessment and Deployment Kit (ADK) Remote Code Execution Vulnerability) vendor-advisory patch

cve.org (CVE-2026-25166)

nvd.nist.gov (CVE-2026-25166)

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