CVE-2025-66588 Access of Uninitialized Pointer vulnerability in AzeoTech DAQFactory
An attacker can exploit an uninitialized pointer vulnerability in AzeoTech DAQFactory to achieve arbitrary code execution.
- 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-2025-66588?
CVE-2025-66588 is a high-severity memory corruption 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 access of uninitialized pointer vulnerability can be exploited by an attacker which can lead to arbitrary code execution.
Weakness: CWE-824
Which versions are affected by CVE-2025-66588?
It affects 1 product.
Products include Azeotech Daqfactory.
How do I fix CVE-2025-66588?
No fix has been published for CVE-2025-66588 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-66588 being exploited?
There is no known exploitation of CVE-2025-66588 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-2025-66589 Out-of-bounds Read vulnerability in AzeoTech DAQFactory
Sources
Also known as GHSA-3325-4gjp-wgf5.