Local information disclosure via improper access control
Published Jun 10, 2025 · Updated Feb 20, 2026
Improper access control in the Windows Storage Port Driver in Microsoft Windows allows local users to disclose sensitive information. Microsoft has not disclosed the precise access check, request type, function, or protected data involved in the faulty operation. Exploitation requires low-privilege local access and no user interaction, and the documented consequence is limited to confidentiality.
Summary
What happened
Improper access control in the Windows Storage Port Driver in Microsoft Windows allows local users to disclose sensitive information. Microsoft has not disclosed the precise access check, request type, function, or protected data involved in the faulty operation. Exploitation requires low-privilege local access and no user interaction, and the documented consequence is limited to confidentiality.
The record
- CVE
- CVE-2025-32722
- Published
- Jun 10, 2025
- Updated
- Feb 20, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-284, T1005
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 10, 2025CVE publishedPublication date reported by the CVE source.
- Feb 20, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.10240.0 <10.0.10240.21034
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.
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
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo