Is CVE-2026-12390 actively exploited?

No active exploitation of CVE-2026-12390 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-12390 be exploited remotely?

No. CVE-2026-12390 requires local access to exploit.

What is the CVSS score of CVE-2026-12390?

CVE-2026-12390 has a CVSS score of 8.4 (HIGH).

HOME VULNERABILITIESCVE-2026-12390

HIGH

CVE-2026-12390

CWE-843Published: June 18, 2026· Updated: Jun 22, 2026

8.4

CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2026-12390 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (A) is needed, which slightly reduces the risk of mass automated attacks.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges Req.None

User InteractionA

ScopeX

Impact

Confidentiality

Integrity

Availability

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Exploit-DB

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

PacketStorm

Security advisories & exploits

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News & Research Mentioning CVE-2026-12390

AzeoTech DAQFactory (Update A)

CISA Alerts· Jun 18, 2026

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to upload malicious .ctl files that may lead to arbitrary code execution. The following versions of AzeoTech DAQFactory are affected: DAQFactory <=21.1 CVSS Vendor Equipment Vulnerabilities v3 7.8 AzeoTech AzeoTech DAQFactory Access of Resource Using Incompatible Type ('Type Confusion'), Use After Free Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-12390 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 ex [xlite_meta score:53 src:CISA Alerts xlite_fp:d794c1a1df2ec888ef3a2198464132850e013fecf1039b70f8c3ebbdbdd26521]