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CVE-2025-7989— Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

Quick assessment

Affected
Ashlar-Vellum Cobalt
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 Cobalt是Ashlar-Vellum公司的一种基于参数的计算机辅助设计和 3D 建模程序。 Ashlar-Vellum Cobalt存在缓冲区错误漏洞，该漏洞源于解析AR文件时缺乏对用户提供数据的验证，可能导致越界读取和执行任意代码。

AI Predicted 6.5 Difficulty: Easy EPSS 0.21% · P11
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I. Basic Information for CVE-2025-7989

Vulnerability Information
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Vulnerability Title
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25943.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Ashlar-Vellum Cobalt 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ashlar-Vellum Cobalt是Ashlar-Vellum公司的一种基于参数的计算机辅助设计和 3D 建模程序。 Ashlar-Vellum Cobalt存在缓冲区错误漏洞，该漏洞源于解析AR文件时缺乏对用户提供数据的验证，可能导致越界读取和执行任意代码。
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 Cobalt 12 SP1 -

II. Public POCs for CVE-2025-7989

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III. Intelligence Information for CVE-2025-7989

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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-2025-7983 Ashlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution V
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: Cobalt
Same vendor: Ashlar-Vellum
Same weakness: CWE-125

V. Comments for CVE-2025-7989

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