CVE-2025-64673
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-12-09
Last updated on: 2025-12-10
Assigner: Microsoft Corporation
Description
Description
Improper access control in Storvsp.sys Driver allows an authorized attacker to elevate privileges locally.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | windows | * |
| microsoft | windows_10_1809 | to 10.0.17763.8146 (inc) |
| microsoft | windows_10_21h2 | to 10.0.19044.6691 (inc) |
| microsoft | windows_10_22h2 | to 10.0.19045.6691 (inc) |
| microsoft | windows_11_23h2 | to 10.0.22631.6345 (inc) |
| microsoft | windows_server_2019 | to 10.0.17763.8146 (inc) |
| microsoft | windows_server_2022_23h2 | to 10.0.25398.2025 (inc) |
| microsoft | windows_11_24h2 | to 10.0.26100.7392 (inc) |
| microsoft | windows_11_25h2 | to 10.0.26200.7392 (inc) |
| microsoft | windows_server_2025 | to 10.0.26100.7392 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an improper access control issue in the Storvsp.sys driver that allows an authorized local attacker to elevate their privileges on the affected system.
How can this vulnerability impact me? :
An attacker with local access and some level of authorization could exploit this vulnerability to gain higher privileges, potentially leading to full control over the system, compromising confidentiality, integrity, and availability of data and resources.
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