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HIGH · 7.8

CVE-2025-27741

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

Vulnerability Description

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

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftWindows 10 1507< 10.0.10240.20978
MicrosoftWindows 10 1607< 10.0.14393.7969
MicrosoftWindows 10 1809< 10.0.17763.7136
MicrosoftWindows Server 2008-
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016< 10.0.14393.7969
MicrosoftWindows Server 2019< 10.0.17763.7136

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2025-27741?

CVE-2025-27741 is a vulnerability with a CVSS score of 7.8 (HIGH). Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

How severe is CVE-2025-27741?

CVE-2025-27741 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-27741?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 1507, Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows Server 2008, Microsoft Windows Server 2012.