CVE-2025-27741 Details
Description
Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.
A vulnerability allowing out-of-bounds read in the Windows NTFS file system has been identified. This flaw enables an unauthorized attacker to locally elevate privileges. The vulnerability arises from improper handling of certain data, which could be exploited to gain higher system privileges, specifically SYSTEM rights.
Security updates addressing this vulnerability have been released and are available through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5055547, KB5055519, KB5055521, KB5055557, and KB5055609.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 8, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27741 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 1507 | < 10.0.10240.20978 |
CPE
Remediation
| |
| microsoft windows 10 1607 | < 10.0.14393.7969 |
CPE
Remediation
| |
| microsoft windows 10 1809 | < 10.0.17763.7136 |
CPE
Remediation
| |
| microsoft windows server 2008 | r2 sp1 |
CPE
Remediation
| |
| microsoft windows server 2012 | r2 |
CPE
Remediation
| |
| microsoft windows server 2016 | < 10.0.14393.7969 |
CPE
Remediation
| |
| microsoft windows server 2019 | < 10.0.17763.7136 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jul 10, 2025 | Initial Analysis | [email protected] |
| Apr 8, 2025 | New CVE Received | [email protected] |