CVE-2025-62467
BaseFortify
Publication date: 2025-12-09
Last updated on: 2025-12-12
Assigner: Microsoft Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| 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_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) |
| microsoft | windows_server_2019 | to 10.0.17763.8146 (inc) |
| microsoft | windows | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-190 | The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. |
| 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
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an integer overflow or wraparound issue in the Windows Projected File System. It allows an authorized local attacker to elevate their privileges on the affected system.
How can this vulnerability impact me? :
An attacker who already has some level of access to the system can exploit this vulnerability to gain higher privileges, potentially allowing them to execute code with elevated rights, access sensitive data, or make unauthorized changes to the system.
What immediate steps should I take to mitigate this vulnerability?
Apply the security update provided by Microsoft to address the integer overflow vulnerability in the Windows Projected File System to prevent local privilege escalation. [1]