CVE-2025-8003— Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
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I. Basic Information for CVE-2025-8003
Vulnerability Information
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Vulnerability Title
Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Ashlar-Vellum Cobalt CO 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 CO 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-26235.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
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CO文件时缺乏对用户提供数据的适当验证，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-2025-8003
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Ashlar-Vellum · 2025-09-17 · 30 CVEs total
| CVE-2025-7987 | Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerab | |
| 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-2025-7997 | Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerabilit | |
| CVE-2025-7983 | Ashlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution V | |
| 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 | |
| CVE-2025-7990 | Ashlar-Vellum Cobalt VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabil |
Showing top 20 of 30 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Cobalt
- CVE-2025-65085
Heap-based Buffer Overflow in Ashlar-Vellum Cobalt, Xenon, A - CVE-2025-65084
Out-of-bounds Write in Ashlar-Vellum Cobalt, Xenon, Argon, L - CVE-2025-11465
Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote C - CVE-2025-11464
Ashlar-Vellum Cobalt CO File Parsing Heap-based Buffer Overf - CVE-2025-11463
Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote
Same vendor: Ashlar-Vellum
- CVE-2025-65085
Heap-based Buffer Overflow in Ashlar-Vellum Cobalt, Xenon, A - CVE-2025-65084
Out-of-bounds Write in Ashlar-Vellum Cobalt, Xenon, Argon, L - CVE-2025-11465
Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote C - CVE-2025-11464
Ashlar-Vellum Cobalt CO File Parsing Heap-based Buffer Overf - CVE-2025-11463
Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2025-8003
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