PatchTheCVECVE-2026-12390: In AzeoTech DAQFactory versions 21.1 and prior, a Type Confusion vulnerability can be exploited by an attacker
CVE-2026-12390 is a high-severity flaw (CVSS 7.8) affecting daqfactory. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- High severity
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.8 (High) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.2% (top 92%) |
| CISA exploited list | No |
| Weakness | CWE-843 |
| Published | 2026-06-18 |
| Last modified | 2026-10-26 |
Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-12390?
daqfactory: upgrade to newer than 21.1. Exact commands for each OS are on this page.
Is CVE-2026-12390 being exploited?
CVE-2026-12390 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-12390 affect?
CVE-2026-12390 affects daqfactory. Severity is high (CVSS 7.8). 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.
How urgent is CVE-2026-12390?
Priority 29/100. High severity
Related CVEs
- CVE-2026-12921 HIGH 7.8 UPGRADE In AzeoTech DAQFactory versions 21.1 and prior, a Use After Free vulnerability can be exploited by an attacker