---
id: CVE-2025-65296
title: >-
  NULL-pointer dereference vulnerabilities in Aqara Hub M2 4.3.6_0027, Hub M3
  4.3.6_0025, and Camera Hub G3 4.1.9_0027 in the JSON processing enable
  denial-of-service attacks through malformed JSON inputs.
summary: >-
  NULL-pointer dereference vulnerabilities in Aqara Hub M2 4.3.6_0027, Hub M3
  4.3.6_0025, and Camera Hub G3 4.1.9_0027 in the JSON processing enable
  denial-of-service attacks through malformed JSON inputs.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-476
vendor: aqara
product: hub_m2_firmware
affected:
  - hub_m2_firmware = 4.3.6_0027
  - hub_m3_firmware = 4.3.6_0025
  - camera_hub_g3_firmware = 4.1.9_0027
published: '2025-12-10'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T23:10:00.463'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-65296'
references:
  - url: >-
      https://github.com/Chapoly1305/myCVEReports/blob/main/Aqara/JSON-NULL-Dereference.md
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00284
epssPercentile: 0.18669
ingestedAt: '2026-09-25T23:21:16.941Z'
---

## Overview

NULL-pointer dereference vulnerabilities in Aqara Hub M2 4.3.6_0027, Hub M3 4.3.6_0025, and Camera Hub G3 4.1.9_0027 in the JSON processing enable denial-of-service attacks through malformed JSON inputs.

## Affected

- `hub_m2_firmware = 4.3.6_0027`
- `hub_m3_firmware = 4.3.6_0025`
- `camera_hub_g3_firmware = 4.1.9_0027`

## Remediation

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