CVE-2025-66589 Out-of-bounds Read vulnerability in AzeoTech DAQFactory
An out-of-bounds read in AzeoTech DAQFactory allows attackers to disclose sensitive information or crash the system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-66589?
CVE-2025-66589 is a high-severity vulnerability in AzeoTech DAQFactory, published on 11 Dec 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-125
Which versions are affected by CVE-2025-66589?
It affects 1 product.
Products include Azeotech Daqfactory.
How do I fix CVE-2025-66589?
No fix has been published for CVE-2025-66589 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-66589 being exploited?
There is no known exploitation of CVE-2025-66589 in the wild and no public exploit code.
Other vulnerabilities in AzeoTech DAQFactory
- CVE-2011-3492 Memory corruption in n/a
- CVE-2009-4480 Memory corruption in n/a
- CVE-2026-12921 Use after free in AzeoTech DAQFactory
- CVE-2026-12390 Access of resource using incompatible type ('type confusion') in AzeoTech DAQFactory
- CVE-2025-66588 Access of Uninitialized Pointer vulnerability in AzeoTech DAQFactory
Sources
Also known as GHSA-whf2-qv4m-gwqh.