CVE-2025-49694
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-07-08
Last updated on: 2025-07-15
Assigner: Microsoft Corporation
Description
Description
Null pointer dereference in Microsoft Brokering File System 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_11_24h2 | to 10.0.26100.4652 (exc) |
| microsoft | windows_server_2022_23h2 | to 10.0.25398.1732 (exc) |
| microsoft | windows_server_2025 | to 10.0.26100.4652 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-476 | The product dereferences a pointer that it expects to be valid but is NULL. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a null pointer dereference in the Microsoft Brokering File System that allows an authorized attacker to locally elevate their privileges.
How can this vulnerability impact me? :
An attacker who already has some level of authorization on the system could exploit this vulnerability to gain higher privileges, potentially leading to full control over the affected system.
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