Local information disclosure via buffer over-read
Published Oct 14, 2025 · Updated Oct 14, 2025
Buffer over-read in Microsoft Windows Storage Management Provider allows local users to disclose information from affected Windows systems. The provider reads beyond an allocated buffer boundary, but Microsoft has not published the affected function, input, or request path. Exploitation requires low-privileged local access and exposes memory contents without reported integrity or availability impact.
Summary
What happened
Buffer over-read in Microsoft Windows Storage Management Provider allows local users to disclose information from affected Windows systems. The provider reads beyond an allocated buffer boundary, but Microsoft has not published the affected function, input, or request path. Exploitation requires low-privileged local access and exposes memory contents without reported integrity or availability impact.
The record
- CVE
- CVE-2025-55325
- Published
- Oct 14, 2025
- Updated
- Oct 14, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-126, T1005
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 14, 2025CVE publishedPublication date reported by the CVE source.
- Oct 14, 2025Record 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 <10.0.10240.21161
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.
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Technologies
Your stack
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Your stack
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