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Percona Server for MongoDB 6.0.29-23 (2026-06-24)

Installation Upgrade from MongoDB Community

Percona Server for MongoDB 6.0.29-23 is an enhanced, source-available, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB Community Edition.

Percona Server for MongoDB 6.0.29-23 includes the updates from MongoDB 6.0.29 Community Edition . It also supports the protocols and drivers of MongoDB Community 6.0.29.

Upgrade recommendation

This release contains a high-severity security fix affecting all Percona Server for MongoDB 6.0.x versions. We strongly recommend upgrading to version 6.0.29-23 as soon as possible.

Security update

  • SERVER-128125 (CVE-2026-11933): A use-after-free vulnerability was identified in MongoDB Server’s server-side JavaScript engine when converting BSON documents to JavaScript arrays. An authenticated user with read privileges who can execute server-side JavaScript (e.g., via $where or $function) may trigger access to freed memory, which could result in information disclosure from the mongod process memory or a denial of service through a server crash.

Tools packaged with this release

Percona repackages the upstream MongoDB Shell (mongosh) as percona-mongodb-mongosh, updating all copyright, authorship, and branding under the full product name “Percona MongoDB Shell.”

Percona also repackages and patches Mongo Tools. In this release, we’ve updated embedded Go libraries in the mongodump binary to address 15 security (severity from medium to critical) vulnerabilities:

Tool Base version Release notes
MongoDB Shell (mongosh) 2.8.3 upstream release notes
Mongo Tools 100.17.0 upstream release notes