CVE-2025-7978
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-17

Last updated on: 2025-09-22

Assigner: Zero Day Initiative

Description
Ashlar-Vellum Graphite VC6 File Parsing Uninitialized Variable Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Graphite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25459.
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Meta Information
Published
2025-09-17
Last Modified
2025-09-22
Generated
2026-05-27
AI Q&A
2025-09-17
EPSS Evaluated
2026-05-25
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ashlar graphite 13.0.48
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-457 The code uses a variable that has not been initialized, leading to unpredictable or unintended results.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in Ashlar-Vellum Graphite's VC6 file parsing due to an uninitialized variable. When the software parses VC6 files, it accesses memory that has not been properly initialized, which can be exploited by an attacker. To exploit this, a user must interact by opening a malicious file or visiting a malicious page. Successful exploitation allows the attacker to execute arbitrary code within the context of the current process.


How can this vulnerability impact me? :

If exploited, this vulnerability allows remote attackers to execute arbitrary code on your system with the privileges of the Ashlar-Vellum Graphite process. This can lead to full compromise of the affected system, including data theft, system manipulation, or further malware installation. Exploitation requires user interaction, such as opening a malicious file or visiting a malicious webpage.


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