CVE-2026-75055
Received Received - Intake

XXE Vulnerability in JetBrains IntelliJ IDEA Hadoop ResourceManager

Publication date: 2026-08-17

Last updated on: 2026-08-17

Assigner: JetBrains s.r.o.

Description
In JetBrains IntelliJ IDEA before 2026.2.1 hadoop ResourceManager could read local files via XXE

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Meta Information

Published
2026-08-17
Last Modified
2026-08-17
Generated
2026-08-17
AI Q&A
2026-08-17
EPSS Evaluated
N/A
NVD
CVE-2026-75055
EUVD
EUVD-2026-60254

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
jetbrains intellij_idea to 2026.2.1 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-611 The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

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Executive Summary

This vulnerability in JetBrains IntelliJ IDEA before 2026.2.1 allows the hadoop ResourceManager to read local files through an XML External Entity (XXE) attack. XXE flaws occur when an application processes XML input containing external entity references, enabling unauthorized file access.

Impact Analysis

An attacker could exploit this to access sensitive files on your system if you use the affected IntelliJ IDEA version with hadoop ResourceManager. This may lead to data leaks, unauthorized information disclosure, or further system compromise depending on file permissions.

Compliance Impact

This vulnerability does not directly impact compliance with GDPR, HIPAA, or other standards as it involves local file access via XXE in JetBrains IntelliJ IDEA. However, unauthorized local file access could potentially lead to data exposure, which may indirectly affect compliance if sensitive data is involved.

Mitigation Strategies

Update JetBrains IntelliJ IDEA to version 2026.2.1 or later to address the XXE vulnerability in the Hadoop ResourceManager.

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