CVE-2026-12921

Use after free in AzeoTech DAQFactory

HIGH

7.8

CVSS Score

Published: June 25, 2026 at 05:57 PM UTC

Updated: October 25, 2026 at 10:10 PM UTC

1 product affected across 1 vendorDAQFactory

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Severity

HIGH7.8

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

In AzeoTech DAQFactory versions 21.1 and prior, a Use After Free vulnerability can be exploited by an attacker using specially crafted .ctl files which can result in code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

DAQFactory · Azeotech

95%

v ≤ 21.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

US Government ResourceThird Party Advisory

Source: cverecord

https://www.cisa.gov/news-events/ics-advisories/icsa-26-169-02

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGH[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-416

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