CVE-2026-55799 is a vulnerability in Apache Ranger
Published on August 10, 2026
Apache Ranger: Remote Code Execution Vulnerability in GraalScriptEngineCreator
Remote Code Execution Vulnerability in GraalScriptEngineCreator in Apache Ranger <= 2.8.0
Users are recommended to upgrade to version 2.9.0, which fixes this issue.
Vulnerability Analysis
CVE-2026-55799 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a Code Injection Vulnerability?
The software 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.
CVE-2026-55799 has been classified to as a Code Injection vulnerability or weakness.
Products Associated with CVE-2026-55799
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Affected Versions
Apache Software Foundation Apache Ranger:- Before and including 2.8.0 is affected.