CVE-2026-94654
Received Received - Intake

Infinite Loop in Apache Thrift Python Bindings

Publication date: 2026-10-02

Last updated on: 2026-10-02

Assigner: Apache Software Foundation

Description
Loop with unreachable exit condition ('infinite loop') vulnerability in Apache Thrift python bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

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Meta Information

Published
2026-10-02
Last Modified
2026-10-02
Generated
2026-10-02
AI Q&A
2026-10-02
EPSS Evaluated
N/A
NVD
CVE-2026-94654
EUVD
EUVD-2026-91568

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
apache thrift to 0.25.0 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-835 The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

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Executive Summary

This is an infinite loop vulnerability in Apache Thrift's Python bindings. It occurs when a loop lacks a proper exit condition, causing the program to hang indefinitely. This can lead to denial of service as system resources are exhausted.

Detection Guidance

This vulnerability is specific to Apache Thrift Python bindings before version 0.25.0. Detection involves checking the installed version of Apache Thrift. Run 'pip show thrift' or 'thrift --version' to verify the version. If the version is below 0.25.0, the system is vulnerable.

Impact Analysis

The infinite loop can cause applications using Apache Thrift to freeze or crash, leading to service disruptions. It may consume excessive CPU and memory, degrading system performance or making services unavailable.

Compliance Impact

This vulnerability causes an infinite loop in Apache Thrift python bindings, which could lead to denial of service conditions. Such disruptions may impact data processing and availability, potentially violating compliance requirements for availability in standards like GDPR and HIPAA.

Mitigation Strategies

Upgrade Apache Thrift to version 0.25.0 or later immediately. Use 'pip install --upgrade thrift' for Python bindings or update via your package manager. Ensure no services dependent on older versions remain running after upgrade.

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