Local kernel information disclosure via undisclosed flaw
Published Aug 12, 2025 · Updated Feb 13, 2026
Information disclosure in the Windows NT OS Kernel allows local users with low privileges to read unspecified kernel information. Microsoft has not published the affected kernel function or the operation that exposes data to the caller. Exploitation requires local low-privileged access, and the documented consequence is limited to confidentiality loss rather than data modification or service interruption.
Summary
What happened
Information disclosure in the Windows NT OS Kernel allows local users with low privileges to read unspecified kernel information. Microsoft has not published the affected kernel function or the operation that exposes data to the caller. Exploitation requires local low-privileged access, and the documented consequence is limited to confidentiality loss rather than data modification or service interruption.
The record
- CVE
- CVE-2025-53136
- Published
- Aug 12, 2025
- Updated
- Feb 13, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-200
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 12, 2025CVE publishedPublication date reported by the CVE source.
- Feb 13, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.10240.0 <10.0.10240.21100
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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