Release Date: 20 March 2026
Release Note for Neo4j 2026.02.3 (20 March 2026)
Important Notice
If you experienced any issues in 2026.02.2 with accessing Browser, we recommend upgrading to resolve this issue. In this version, we reverted packaging changes that were made in the Enterprise Edition 2026.02.2; Browser has returned to the /libs directory as a .jar.Security
- Patch jackson to version 2.21.1 to resolve GHSA-72hv-8253-57qq
- Patch jetty to version 12.0.33 to resolve CVE-2026-1605
Bug fix
Cypher
- Fixed a bug in pipelined runtime where some queries with EXISTS-subqueries planned with SelectOrSemiApply could in special circumstances cause incorrect intermediate result rows to be produced. The circumstances depends on a combination of the structure of the query, the input parameters and the queried data set. The bug did not affect parallel runtime. It could occur in cases where the order of intermediate rows needs to be preserved by SelectOrSemiApply, i.e. when it is planned on the right-hand side of an Apply or the plan relies on indexed-backed order. The symptoms and error messages triggered by the bug could vary. There is a theoretical risk that in the worst case it could potentially have resulted in incorrect data being written to the graph or an incorrect result returned to the client, even though we have seen no such example.
Bundled products
The following products have been included in the distribution – available in /products directory unless stated otherwise – and are fully compatible with this release.- APOC Core 2026.02.3 – The most popular community library developed for the database, is fully supported (included in Labs directory).
- Bloom 6.x-2.30.1 – A beautiful and expressive data visualization tool to quickly explore and interact with Neo4j’s graph data platform – no coding required. Please refer to the release notes for details. (Requires a License)
- Browser 2026.03.19+0 – Neo4j Browser is a tool for developers to interact with the graph. It is the default interface for both Enterprise and Community Editions (included in the /libs directory) of the Neo4j database.
- Neo4j GenAI Plugin 2026.02.3 -The GenAI plugin delivers integrations with various generative AI services, including support for transforming text data into vector embeddings using VertexAI, OpenAI, or Amazon Bedrock. The resulting vector embeddings can be used together with Neo4j’s vector search indexes.
- Neo4j Graph Data Science 2.27.1 is a compatible version of the connected data analytics and machine learning platform that helps you understand the connections in big data to answer critical questions and improve predictions. Please refer to the release notes for further details. (GDS Enterprise requires a License. )
- Enterprise Fleet Management 1.1.1 allows a self-managed deployment to be registered within the Aura console, providing a fleet-wide view of all Neo4j instances. It supports EE and CE deployments.
- Neo4j Ops Manager 1.15.0 is a UI-based tool that enables Administrators to operate and observe all of their Neo4j Database Management Servers. Now includes support for Neo4j’s any-to-any upgrade. Please refer to the release notes for details. (Included in Enterprise).