CVE-2025-6644
BaseFortify
Publication date: 2025-06-25
Last updated on: 2025-07-01
Assigner: Zero Day Initiative
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| pdf-xchange | pdf-tools | 10.5.2.395 |
| pdf-xchange | pdf-xchange_editor | 10.5.2.395 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-416 | The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a use-after-free flaw in the PDF-XChange Editor's parsing of U3D files. It occurs because the software does not check if an object exists before operating on it, which can be exploited by remote attackers to execute arbitrary code when a user opens a malicious file or visits a malicious page.
How can this vulnerability impact me? :
If exploited, this vulnerability allows remote attackers to execute arbitrary code within the context of the current process, potentially leading to full compromise of the affected system. Exploitation requires user interaction, such as opening a malicious file or visiting a malicious webpage.