---
id: CVE-2026-86535
title: >-
  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 Ap…
summary: >-
  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 Ap…
severity: high
cvss: 8.7
cvssVector: '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'
cwe:
  - CWE-835
  - CWE-1321
vendor: Apache Software Foundation
product: thrift
affected:
  - thrift < 0.25.0
published: '2026-10-02'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T12:17:21.960'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-86535'
references:
  - url: 'https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1'
    label: security@apache.org
  - url: 'https://lists.apache.org/thread/94cvvzzl0rh707bn2j4zt844v547508g'
    label: security@apache.org
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-02T12:17:44.354Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.