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Vulnerability record · CVE-2025-65296 · published 10 December 2025

CVE-2025-65296: Aqara hub m2 firmware null pointer dereference vulnerability

Aqara · Hub M2 Firmware

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.

6.5 CVSS 3.1 Medium EPSS 0.28% · top 81.2% CWE-476 · NULL pointer dereference
6.5CVSS 3.1 base score
0.28%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
1References, 1 tagged exploit
25 Sep 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Chapoly1305/myCVEReports/blob/main/Aqara/JSON-NULL-Dereference.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-65294Aqara hub m2 firmware code injection vulnerabilityAqara Hub devices including Camera Hub G3 4.1.9_0027, Hub M2 4.3.6_0027, and Hub M3 4.3.6_0025 contain an undocumented remote access mechanism enabli…EPSS 0.98%8.1CVE-2025-65295Aqara hub m2 firmware inadequate encryption strength vulnerabilityMultiple vulnerabilities in Aqara Hub firmware update process in the Camera Hub G3 4.1.9_0027, Hub M2 4.3.6_0027, and Hub M3 4.3.6_0025 devices, allo…EPSS 0.23%7.5CVE-2025-65297Aqara hub m2 firmware vulnerabilityAqara Hub devices including Camera Hub G3 4.1.9_0027, Hub M2 4.3.6_0027, and Hub M3 4.3.6_0025 automatically collect and upload unencrypted sensitive…EPSS 0.19%7.4CVE-2025-65290Aqara hub m2 firmware improper certificate validation vulnerabilityAqara Hub devices including Camera Hub G3 4.1.9_0027, Hub M2 4.3.6_0027, and Hub M3 4.3.6_0025 fail to validate server certificates during HTTPS firm…EPSS 0.18%7.4CVE-2025-65291Aqara hub m2 firmware improper certificate validation vulnerabilityAqara Hub devices including Hub M2 4.3.6_0027, Hub M3 4.3.6_0025, Camera Hub G3 4.1.9_0027 fail to validate server certificates in TLS connections fo…EPSS 0.18%7.3CVE-2025-65292Aqara hub m2 firmware command injection vulnerabilityCommand injection vulnerability in Aqara Hub devices including Camera Hub G3 4.1.9_0027, Hub M2 4.3.6_0027, and Hub M3 4.3.6_0025 allows attackers to…EPSS 0.80%6.6CVE-2025-65293Aqara camera hub g3 firmware command injection vulnerabilityCommand injection vulnerabilities in Aqara Camera Hub G3 4.1.9_0027 allow attackers to execute arbitrary commands with root privileges through malici…EPSS 1.1%6.2CVE-2026-21525Windows Remote Access Connection Manager null pointer dereference DoSWindows Remote Access Connection Manager contains a null pointer dereference (CWE-476) that lets an unauthorized attacker deny service locally. The f…KEVEPSS 4.8%analysed

Source: NIST National Vulnerability Database (record CVE-2025-65296), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.