CVE-2025-53723
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-08-12
Last updated on: 2025-08-15
Assigner: Microsoft Corporation
Description
Description
Numeric truncation error in Windows Hyper-V 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_10_1507 | to 10.0.10240.21100 (exc) |
| microsoft | windows_10_1607 | to 10.0.14393.8330 (exc) |
| microsoft | windows_10_1809 | to 10.0.17763.7678 (exc) |
| microsoft | windows_10_21h2 | to 10.0.19044.6216 (exc) |
| microsoft | windows_10_22h2 | to 10.0.19045.6216 (exc) |
| microsoft | windows_11_22h2 | to 10.0.22621.5768 (exc) |
| microsoft | windows_11_23h2 | to 10.0.22631.5768 (exc) |
| microsoft | windows_11_24h2 | to 10.0.26100.4851 (exc) |
| microsoft | windows_server_2012 | * |
| microsoft | windows_server_2012 | r2 |
| microsoft | windows_server_2016 | to 10.0.14393.8330 (exc) |
| microsoft | windows_server_2019 | to 10.0.17763.7678 (exc) |
| microsoft | windows_server_2022 | to 10.0.20348.3989 (exc) |
| microsoft | windows_server_2022_23h2 | to 10.0.25398.1791 (exc) |
| microsoft | windows_server_2025 | to 10.0.26100.4851 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-122 | A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). |
| CWE-197 | Truncation errors occur when a primitive is cast to a primitive of a smaller size and data is lost in the conversion. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a numeric truncation error in Windows Hyper-V that allows an authorized attacker to locally elevate their privileges.
How can this vulnerability impact me? :
An attacker who is already authorized on the system could exploit this vulnerability to gain higher privileges, potentially leading to full control over the affected system.
Ask Our AI Assistant
Need more information? Ask your question to get an AI reply (Powered by our expertise)
0/70