CVE-2025-7986

Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write 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 validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25755.

Score
CVSS 3.0 7.8 High
Status
Analyzed - zdi-disclosures@trendmicro.com
Published
2025-09-17
Last modified
2025-09-18
Weaknesses
CWE-787

Affected products

References

 
 
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