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Description

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

PUBLISHED Reserved 2025-03-06 | Published 2025-04-08 | Updated 2026-02-13 | Assigner microsoft




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

Problem types

CWE-125: Out-of-bounds Read

Product status

10.0.10240.0 (custom) before 10.0.10240.20978
affected

10.0.14393.0 (custom) before 10.0.14393.7969
affected

10.0.17763.0 (custom) before 10.0.17763.7136
affected

6.1.7601.0 (custom) before 6.1.7601.27670
affected

6.1.7601.0 (custom) before 6.1.7601.27670
affected

6.0.6003.0 (custom) before 6.0.6003.23220
affected

6.0.6003.0 (custom) before 6.0.6003.23220
affected

6.2.9200.0 (custom) before 6.2.9200.25423
affected

6.2.9200.0 (custom) before 6.2.9200.25423
affected

6.3.9600.0 (custom) before 6.3.9600.22523
affected

6.3.9600.0 (custom) before 6.3.9600.22523
affected

10.0.14393.0 (custom) before 10.0.14393.7969
affected

10.0.14393.0 (custom) before 10.0.14393.7969
affected

10.0.17763.0 (custom) before 10.0.17763.7136
affected

10.0.17763.0 (custom) before 10.0.17763.7136
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27733 (NTFS Elevation of Privilege Vulnerability) vendor-advisory patch

cve.org (CVE-2025-27733)

nvd.nist.gov (CVE-2025-27733)

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