CVE-2025-62462
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-12-09
Last updated on: 2025-12-10
Assigner: Microsoft Corporation
Description
Description
Buffer over-read in Windows Projected 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 | * |
| 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-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 a buffer over-read in the Windows Projected File System that allows an authorized local attacker to elevate their privileges on the affected system.
How can this vulnerability impact me? :
An attacker who is already authorized on the system could exploit this vulnerability to gain higher privileges, potentially allowing them to execute actions with elevated rights, compromise system integrity, and access sensitive information.
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