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CVE-2025-7983— Ashlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Quick assessment

Affected
Ashlar-Vellum Graphite
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ashlar-Vellum Graphite是Ashlar-Vellum公司的一款 CAD 建模软件。 Ashlar-Vellum Graphite存在安全漏洞，该漏洞源于VC6文件解析过程中未正确验证用户提供数据的长度，可能导致堆缓冲区溢出和远程代码执行。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.22% · P12
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I. Basic Information for CVE-2025-7983

Vulnerability Information
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Vulnerability Title
Ashlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Ashlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow 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 the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25477.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Ashlar-Vellum Graphite 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ashlar-Vellum Graphite是Ashlar-Vellum公司的一款 CAD 建模软件。 Ashlar-Vellum Graphite存在安全漏洞，该漏洞源于VC6文件解析过程中未正确验证用户提供数据的长度，可能导致堆缓冲区溢出和远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ashlar-Vellum Graphite 13_SE_13048 -

II. Public POCs for CVE-2025-7983

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III. Intelligence Information for CVE-2025-7983

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Same Patch Batch · Ashlar-Vellum · 2025-09-17 · 30 CVEs total

CVE-2025-7997 Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerabilit
CVE-2025-8003 Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerabilit
CVE-2025-8002 Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability
CVE-2025-8006 Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerabilit
CVE-2025-8004 Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerabilit
CVE-2025-8005 Ashlar-Vellum Cobalt XE File Parsing Type Confusion Remote Code Execution Vulnerability
CVE-2025-8000 Ashlar-Vellum Cobalt LI File Parsing Type Confusion Remote Code Execution Vulnerability
CVE-2025-8001 Ashlar-Vellum Cobalt CO File Parsing Memory Corruption Remote Code Execution Vulnerability
CVE-2025-7984 Ashlar-Vellum Cobalt AR File Parsing Uninitialized Variable Remote Code Execution Vulnerab
CVE-2025-7995 Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability
CVE-2025-7993 Ashlar-Vellum Cobalt LI File Parsing Use-After-Free Remote Code Execution Vulnerability
CVE-2025-7991 Ashlar-Vellum Cobalt VC6 File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerabili
CVE-2025-7986 Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerab
CVE-2025-7988 Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerab
CVE-2025-7980 Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerab
CVE-2025-7978 Ashlar-Vellum Graphite VC6 File Parsing Uninitialized Variable Remote Code Execution Vulne
CVE-2025-7987 Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerab
CVE-2025-7981 Ashlar-Vellum Graphite VC6 File Parsing Uninitialized Variable Remote Code Execution Vulne
CVE-2025-7982 Ashlar-Vellum Cobalt LI File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2025-7996 Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabili

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Graphite
Same vendor: Ashlar-Vellum
Same weakness: CWE-122

V. Comments for CVE-2025-7983

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