CVE-2025-49464
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-07-10
Last updated on: 2025-08-05
Assigner: Zoom Video Communications, Inc.
Description
Description
Classic buffer overflow in certain Zoom Clients for Windows may allow an authorised user to conduct a denial of service via network access.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| zoom | zoom | to 6.4.5 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-120 | The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a classic buffer overflow found in certain Zoom Clients for Windows. It may allow an authorized user to cause a denial of service by exploiting the flaw via network access.
How can this vulnerability impact me? :
The vulnerability can impact you by allowing an authorized user to cause a denial of service on the affected Zoom client, potentially disrupting your ability to use the application.
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