CVE-2025-66287
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-12-04
Last updated on: 2025-12-18
Assigner: Red Hat, Inc.
Description
Description
A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper memory handling.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| webkitgtk | webkitgtk | * |
| webkitgtk | wpe_webkit | * |
| redhat | webkit2gtk3 | * |
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 flaw in WebKitGTK where processing malicious web content can cause an unexpected process crash due to improper memory handling.
How can this vulnerability impact me? :
The vulnerability can lead to a process crash when malicious web content is processed, potentially causing denial of service and allowing attackers to impact confidentiality, integrity, and availability of the affected system.
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