CVE-2026-44416
Received Received - Intake

Remote Code Execution in Apache Ranger Plugin

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: Apache Software Foundation

Description
Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue.

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Meta Information

Published
2026-08-10
Last Modified
2026-08-10
Generated
2026-08-10
AI Q&A
2026-08-10
EPSS Evaluated
N/A
NVD
CVE-2026-44416
EUVD
EUVD-2026-55250

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
apache ranger 2.9.0
apache ranger to 2.9.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
CWE-470 The product uses external input with reflection to select which classes or code to use, but it does not sufficiently prevent the input from selecting improper classes or code.

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Executive Summary

CVE-2026-44416 is a Remote Code Execution (RCE) vulnerability in Apache Ranger versions up to 2.8.0. It occurs in the plugin-schema-registry component due to arbitrary class instantiation, allowing attackers to execute malicious code remotely.

Detection Guidance

The provided context does not include specific detection methods or commands for this vulnerability. General steps may include checking Apache Ranger version for versions <= 2.8.0 and monitoring for unusual network activity or unauthorized code execution.

Impact Analysis

This vulnerability allows attackers to remotely execute arbitrary code on systems running vulnerable Apache Ranger versions. This could lead to unauthorized access, data breaches, or system compromise.

Compliance Impact

This vulnerability allows remote code execution, which could lead to unauthorized access or data breaches. Such breaches may violate compliance requirements under GDPR or HIPAA by exposing sensitive data. Upgrading to Apache Ranger 2.9.0 is recommended to mitigate risks.

Mitigation Strategies

Upgrade Apache Ranger to version 2.9.0 or later to fix the Remote Code Execution vulnerability in the plugin-schema-registry component.

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