CVE-2025-55325
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Vulnerability report for CVE-2025-55325, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2025-10-14

Last updated on: 2025-10-23

Assigner: Microsoft Corporation

Description

Buffer over-read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.

CVSS Scores

EPSS Scores

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Meta Information

Published
2025-10-14
Last Modified
2025-10-23
Generated
2026-07-06
AI Q&A
2025-10-14
EPSS Evaluated
2026-07-05
NVD

Affected Vendors & Products

Showing 14 associated CPEs
Vendor Product Version / Range
microsoft windows_10_1507 to 10.0.10240.21161 (exc)
microsoft windows_10_1607 to 10.0.14393.8519 (exc)
microsoft windows_10_1809 to 10.0.17763.7919 (exc)
microsoft windows_10_21h2 to 10.0.19044.6456 (exc)
microsoft windows_10_22h2 to 10.0.19045.6456 (exc)
microsoft windows_11_22h2 to 10.0.22621.6060 (exc)
microsoft windows_11_23h2 to 10.0.22631.6060 (exc)
microsoft windows_11_24h2 to 10.0.26100.6899 (exc)
microsoft windows_11_25h2 to 10.0.26200.6899 (exc)
microsoft windows_server_2016 to 10.0.14393.8519 (exc)
microsoft windows_server_2019 to 10.0.17763.7919 (exc)
microsoft windows_server_2022 to 10.0.20348.4294 (exc)
microsoft windows_server_2022_23h2 to 10.0.25398.1913 (exc)
microsoft windows_server_2025 to 10.0.26100.6899 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-126 The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

Attack-Flow Graph

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Executive Summary

This vulnerability is a buffer over-read in the Windows Storage Management Provider that allows an authorized attacker to locally disclose information by reading beyond the intended buffer boundaries.

Impact Analysis

An attacker with local authorized access could exploit this vulnerability to disclose sensitive information from memory, potentially leading to information leakage without affecting system integrity or availability.

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EPSS Chart