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THREATINT
PUBLISHED

CVE-2025-27475

Windows Update Stack Elevation of Privilege Vulnerability



Description

Sensitive data storage in improperly locked memory in Windows Update Stack allows an authorized attacker to elevate privileges locally.

Reserved 2025-02-26 | Published 2025-04-08 | Updated 2025-05-30 | Assigner microsoft


HIGH: 7.0CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-591: Sensitive Data Storage in Improperly Locked Memory

Product status

10.0.22621.0 before 10.0.22621.5189
affected

10.0.22631.0 before 10.0.22631.5189
affected

10.0.22631.0 before 10.0.22631.5189
affected

10.0.26100.0 before 10.0.26100.3775
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27475 (Windows Update Stack Elevation of Privilege Vulnerability) vendor-advisory

cve.org (CVE-2025-27475)

nvd.nist.gov (CVE-2025-27475)

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