Percona Monitoring and Management 2.44.1

Release date	April 24, 2025
Installation	- Install Percona Monitoring and Management 2 - Install Percona Monitoring and Management 3

Percona Monitoring and Management (PMM) is an open source database monitoring, management, and observability solution for MySQL, PostgreSQL, and MongoDB.

It enables you to observe the health of your database systems, explore new patterns in their behavior, troubleshoot them, and execute database management operations regardless of whether your databases are located on-premises or in the cloud.

Release summary

PMM 2.44.1 is a maintenance release that improves MongoDB monitoring reliability and addresses security vulnerabilities through updated Docker images.

What’s new

PMM v3 migration notice

When you launch PMM 2, you’ll now see a notification prompting you to migrate to PMM v3, as PMM 2 is no longer actively developed. Since the release of PMM 3 in January 2025, PMM 2 in maintenance phase, receiving only Critical and High CVE fixes until July 30, 2025. For continued support and to access all future improvements, we strongly recommend upgrading to PMM 3 now.

Moving to PMM v3 provides significantly enhanced security, improved stability, and an overall smoother user experience. You will now be presented with a direct link to the migration documentation to help guide you through the process.

Fixed visibility of offline MongoDB replica set nodes

Fixed a monitoring gap in the MongoDB ReplSet Summary dashboard, where nodes in a Down state occasionally disappeared from the States panel.

Offline now remain consistently visible in both panels with a clear Down status (highlighted in red).

CVE fixes

Fixed CVE-2023-45288, a Server-Side Request Forgery (SSRF) vulnerability, by updating the golang.org/x/net/http/httpproxy package to version 0.36.0 across multiple components in the PMM Client Docker image.

This prevents potential attacks that could bypass proxy restrictions and strengthens overall security.