CVE-2025-27733 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 Windows NTFS has been identified, which could enable an unauthorized attacker to locally elevate privileges. This vulnerability affects several versions of Windows, including various server and client editions. The issue arises from the way NTFS handles certain data, potentially allowing attackers to manipulate file system structures to gain higher privileges.
Security updates addressing this vulnerability are available for multiple Windows versions, including Windows 10 (both 32-bit and x64-based systems), Windows Server 2012, Windows Server 2008 R2, Windows Server 2016, and Windows Server 2019. Users should install the latest security updates to protect against this vulnerability.
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-2025-27733 | [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] |