CVE-2026-86535 - Vulnerability Details - OpenCVE

Loop with unreachable exit condition ('infinite loop'), Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift NodeJS bindings with TJSONProtocol.

This issue affects Apache Thrift: before 0.25.0.

Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1
https://lists.apache.org/thread/94cvvzzl0rh707bn2j4zt844v547508g

History

Fri, 02 Oct 2026 11:45:00 +0000

Type	Values Removed	Values Added
Description		Loop with unreachable exit condition ('infinite loop'), Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift NodeJS bindings with TJSONProtocol. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Title		Apache Thrift: A JSON member name can stall the Node server's event loop indefinitely
Weaknesses		CWE-1321 CWE-835
References		https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1 https://lists.apache.org/thread/94cvvzzl0rh707bn2j4zt844v547508g
Metrics		cvssV4_0 `{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: apache

Published: 2026-10-02T11:38:16.628Z

Updated: 2026-10-02T11:38:16.628Z

Reserved: 2026-09-07T21:54:34.055Z

Link: CVE-2026-86535

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-10-02T12:17:21.960

Modified: 2026-10-02T12:17:21.960

Link: CVE-2026-86535

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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