CVE-2025-47978
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-07-08
Last updated on: 2025-07-14
Assigner: Microsoft Corporation
Description
Description
Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | windows_server_2022 | to 10.0.20348.3932 (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-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an out-of-bounds read in Windows Kerberos that allows an authorized attacker to cause a denial of service over a network.
How can this vulnerability impact me? :
An attacker with authorization can exploit this vulnerability to cause a denial of service, potentially disrupting network services that rely on Windows Kerberos authentication.
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