PT-2025-30460 · Ashlar Vellum · Ashlar-Vellum Graphite Vc6

Rocco Calvi + 1 · Published 2025-07-22 · Updated 2025-10-06 · CVE-2025-7979

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ashlar-Vellum Graphite VC6 (affected versions not specified)

Description The software contains a stack-based buffer overflow in the file parsing component. This issue allows for remote code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2025-7979

ZDI-25-633

Affected Products

Ashlar-Vellum Graphite Vc6

References · 6

• https://osv.dev/vulnerability/CVE-2025-7979 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-633 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-7979 · Security Note
• https://twitter.com/Hossted_OSS/status/1975085985282322617 · Twitter Post
• https://twitter.com/TheZDIBugs/status/1947748228910268508 · Twitter Post
• https://twitter.com/CVEnew/status/1968561196983853459 · Twitter Post