CVE-2025-66589: Azeotech Daqfactory

Critical severity, CVSS 9.1. EPSS: 0.4% chance of exploitation in the next 30 days.

In AzeoTech DAQFactory release 20.7 (Build 2555), an Out-of-bounds Read vulnerability can be exploited by an attacker to cause the program to read data past the end of an allocated buffer. This could allow an attacker to disclose information or cause a system crash.

Affected products

• Azeotech Daqfactory: before 21.1 (fixed in 21.1)

Published 2025-12-11. Last modified 2026-10-07.