AVEVA Adapter for MQTT Module 1.4 release notes
- Last UpdatedDec 11, 2025
- 2 minute read
- PI System
- Adapter for MQTT 1.4
- Adapters
AVEVA Adapter for MQTT Module 1.4, released November 2025, is a containerized version of the adapter that can be deployed using Edge Management on CONNECT. It offers most of the capabilities as the adapter that is available for installation directly on the device. The 1.4 Module release uses Version 1.4.0.455 of the MQTT adapter, Version 1.8.3.128 of the Adapter Framework, Version 1.2.0.81 of the Edge Module Manager, and Version 3.20.6 of Alpine Linux.
For more information on product features and functions, refer to the following sections:
-
Prerequisites and system requirements
-
Installation/uninstallation instructions
refer to AVEVA Adapter for MQTT.
The latest information about the 1.4 release is available online on the AVEVA Documentation Portal.
New features and enhancements
The following item was added in this release:
-
Added support for processing non-JSON payloads from Generic MQTT data sources.
Resolved issues
No open issues were resolved in this release.
Known issues
There are no known issues in this release.
Security information and guidance
We are committed to releasing secure products. This section is intended to provide relevant security-related information to guide your installation or upgrade decision.
We proactively disclose aggregate information about the number and severity of security vulnerabilities addressed in each release. The tables below provide an overview of security issues addressed and their relative severity based on standard scoring.
Overview of new vulnerabilities - Fixed or Mitigated
This section is intended to provide relevant security-related information to guide your installation or upgrade decision. AVEVA is proactively disclosing aggregate information about the number and severity of AVEVA Adapter for MQTT security vulnerabilities that are fixed in this release.
For this release of AVEVA Adapter for MQTT, the following vulnerabilities have been fixed or mitigated.
Security vulnerabilities fixed in AVEVA Adapter for MQTT 1.4 release
|
Severity Category |
CVSS Base Score Range |
Number of Fixed Vulnerabilities |
|---|---|---|
|
Critical |
9 - 10 |
0 |
|
High |
7.0 - 8.9 |
0 |
|
Medium |
4.0 - 6.9 |
0 |
|
Low |
0 - 3.9 |
0 |
Vulnerability mitigations in AVEVA Adapter for MQTT 1.4 release
|
Component |
Version |
CVE or Reference |
CVSS |
Mitigation |
|---|---|---|---|---|
|
BusyBox |
1.36.1 |
8.8 |
Vulnerable code is not in execution path. |
|
|
BusyBox |
1.36.1 |
7.8 |
Vulnerable code is not in execution path. |
|
|
BusyBox |
1.36.1 |
3.3 |
Vulnerable code is not in execution path. |
|
|
BusyBox |
1.36.1 |
2.2 |
Vulnerable code is not in execution path. |
|
|
dotnet/runtime |
8.0.11 |
8.8 |
Vulnerable code is not in execution path. |
|
|
dotnet/runtime |
8.0.11 |
7.5 |
Vulnerable code is not in execution path. |
|
|
dotnet/runtime |
8.0.11 |
6.5 |
Vulnerable code is not in execution path. |
|
|
ICU for C/C++ (ICU4C) |
74.2 |
6.1 |
Vulnerable code is not in execution path. |
|
|
musl |
1.2.5 |
7.1 |
Vulnerable code is not present. |
|
|
OpenSSL |
3.3.3 |
7.1 |
Vulnerable code is not in execution path. |
|
|
OpenSSL |
3.3.3 |
5.7 |
Vulnerable code is not in execution path. |
|
|
OpenSSL |
3.3.3 |
5.2 |
Vulnerable code is not in execution path. |
|
|
OpenSSL |
3.3.3 |
4.0 |
Vulnerable code is not in execution path. |