Out-Of-Bounds Write Vulnerability in Ashlar-Vellum Graphite
CVE-2025-7980

7.8HIGH

Key Information:

Vendor

Ashlar-vellum

Status
Graphite
Vendor
CVE Published:
17 September 2025

What is CVE-2025-7980?

The vulnerability in Ashlar-Vellum Graphite is related to an out-of-bounds write issue during the parsing of VC6 files. This flaw arises from inadequate validation of user-supplied data, creating a potential for a buffer overflow. Attackers can exploit this vulnerability to perform arbitrary code execution by convincing users to open a specially crafted VC6 file or visit a malicious web page, allowing control over the current process context.

Affected Version(s)

Graphite 13_SE_13048

References

https://www.zerodayinitiative.com/advisories/ZDI-25-631/
x_research-advisory

CVSS V3.0

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-7980 : Out-Of-Bounds Write Vulnerability in Ashlar-Vellum Graphite