About Release 8.2.0
This site contains documentation for HPE Data Fabric release 8.2.0, including installation, configuration, administration, and reference content, as well as content for the associated ecosystem components and drivers.
- Release 8.2 Release Notes
  These notes contain information about release 8.2 of the HPE Data Fabric.
  - What's New in Release 8.2
    Describes the new features in release 8.2 and provides links to more information.
  - Installation Notes (Release 8.2)
    Describes considerations for installing release 8.2.0
  - Upgrade Notes (Release 8.2)
    Describes the high-level steps and considerations for upgrading to release 8.2.0.
  - Operational Changes (Release 8.2)
    Lists the functional changes made to existing commands in HPE Data Fabric release 8.2.0.
  - Security Vulnerabilities Notes (Release 8.2)
    Contains information about some of the security vulnerabilities addressed in HPE Data Fabric release 8.2.0.
  - Known Issues (Release 8.2)
    You might encounter the following known issues after upgrading to release 8.2. This list is current as of the release date.
  - Resolved Issues (Release 8.2)
    Lists the customer-reported issues that were resolved in HPE Data Fabric release 8.2.
  - Packages and Dependencies for Data Fabric Software
    This section describes package and dependency details for the Release 8.2.0 core and ecosystem components.
  - Patches and Patch Documentation
    Describes important considerations for patches and patch documentation.
- Data Fabric Branding Changes
  Describes changes to the names of Data Fabric components.
- Development Environment for HPE Data Fabric
  The Development Environment for HPE Data Fabric is a Docker container that enables you to create a single-node cluster. The container is lightweight and designed to run on your laptop. It requires no additional configuration for you to connect clients – also running on your laptop – to the cluster.
8.2.0 Installation
This section contains information about installing HPE Data Fabric software. It also contains information about how to migrate data and applications from an Apache Hadoop cluster to a HPE Ezmeral Data Fabric cluster.
8.2.0 Upgrade
This section describes how to upgrade HPE Data Fabric software.
8.2.0 Data Fabric
HPE Data Fabric is the industry-leading data platform for AI and analytics that solves enterprise business needs.
8.2.0 Administration
This section describes how to manage the nodes and services that make up a cluster.
8.2.0 Development
This section contains information related to application development for Ezmeral ecosystem components and HPE Data Fabric products, including the file system, Database (Key-Value and JSON), and Event Streams.
Other Docs
This section contains release-independent information, including: Installer documentation, Ecosystem release notes, interoperability matrices, security vulnerabilities, and links to other Data Fabric version documentation.
Glossary
Definitions for commonly used terms in MapR Converged Data Platform environments.

Security Vulnerabilities Notes (Release 8.2)

Contains information about some of the security vulnerabilities addressed in HPE Data Fabric release 8.2.0.

Security Fixes in Jetty 9.4.x

HPE Data Fabric release 8.2 includes a modified version of Jetty 9.4 (9.4.64.v20261006-df) that backports fixes for the following security vulnerabilities.

CVE-2026-12611: HTTP/2 RST_STREAM/GOAWAY frame race condition causes thread starvation DoS.
CVE-2026-10050: HTTP Digest auth bypass via ISO-8859-1 charset conversion hash collision.
CVE-2026-6790: Host validation mismatch between Host and :authority in HTTP/2 and HTTP/3.
CVE-2026-2332: HTTP/1.1 request smuggling via unclosed quoted strings in chunk extensions.
CVE-2026-19203: HTTP/1.1 request smuggling via bare line feed (\n) chunk delimiter handling.
NOTE
CVE-2026-19203 fix disallows bare LFs in headers/trailers, chunk headers and chunk bodies. To allow it back (disable the fix), set the following JVM system property :
```
-Dorg.eclipse.jetty.http.HttpParser.allowBareLF=true
```
CVE-2025-11143: Differential URI parsing disparity between Jetty and front-end reverse proxies.

Partners Support Dev-Hub Community ALA Privacy Policy Glossary

HPE Data Fabric 8.2.0 Software Documentation
Abstract	This site contains documentation for HPE Data Fabric Software version 8.2.0 including installation, configuration, administration, and reference content, as well as content for the associated bundled ecosystem components and drivers.
Published	October 2026
Edition	8.2.0
Topic last updated	2026-10-28