CVE-2026-12390— Access of resource using incompatible type ('type confusion') in AzeoTech DAQFactory
Possible ATT&CK Techniques 1AI
T1203 · Exploitation for Client ExecutionAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AzeoTech | DAQFactory | ≤ 21.1 | affected |
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I. Basic Information for CVE-2026-12390
Vulnerability Information
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Vulnerability Title
Access of resource using incompatible type ('type confusion') in AzeoTech DAQFactory
Source: CVE Program / CVE List V5
Vulnerability Description
In AzeoTech DAQFactory versions 21.1 and prior, a Type Confusion vulnerability can be exploited by an attacker using specially crafted .ctl files which can result in code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: CVE Program / CVE List V5
Vulnerability Title
AzeoTech daqfactory 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AzeoTech daqfactory是AzeoTech公司的一套数据采集与监控软件。 AzeoTech daqfactory 21.1及之前版本存在缓冲区错误漏洞，该漏洞源于类型混淆漏洞，可能导致攻击者使用特制的.ctl文件执行任意代码。
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 |
|---|---|---|---|---|
| AzeoTech | DAQFactory | 0 ~ 21.1 | - |
II. Public POCs for CVE-2026-12390
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-12390 (1)
IV. Related Vulnerabilities
Same product: DAQFactory
- CVE-2026-12921
Use after free in AzeoTech DAQFactory - CVE-2025-66585
Use After Free vulnerability in AzeoTech DAQFactory - CVE-2025-66586
Type Confusion vulnerability in AzeoTech DAQFactory - CVE-2025-66588
Access of Uninitialized Pointer vulnerability in AzeoTech DA - CVE-2025-66589
Out-of-bounds Read vulnerability in AzeoTech DAQFactory
Same vendor: AzeoTech
- CVE-2026-12921
Use after free in AzeoTech DAQFactory - CVE-2025-66585
Use After Free vulnerability in AzeoTech DAQFactory - CVE-2025-66586
Type Confusion vulnerability in AzeoTech DAQFactory - CVE-2025-66588
Access of Uninitialized Pointer vulnerability in AzeoTech DA - CVE-2025-66589
Out-of-bounds Read vulnerability in AzeoTech DAQFactory
Same weakness: CWE-843
- CVE-2026-14671
PostgreSQL refint plan cache type confusion executes arbitra - CVE-2026-16239
PostgreSQL type confusion in cursor CLOSE + DECLARE executes - CVE-2026-16238
PostgreSQL type confusion in pg_restore_attribute_stats() ex - CVE-2026-14680
PostgreSQL type confusion via "internal" arguments - CVE-2026-14668
PostgreSQL ctid type confusion in selectivity estimator disc
V. Comments for CVE-2026-12390
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