mochiMQTT v2.6.3 is vulnerable to Denial of Service (DoS) due to improper resource management. An attacker can exhaust system memory and crash the broker by establishing and maintaining a large number of malicious, long-term publish/subscribe sessions.

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Fixes

Solution

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Workaround

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History

Fri, 03 Apr 2026 16:30:00 +0000

Type Values Removed Values Added
Description An issue in mochiMQTT v2.6.3 allows attackers to cause a Denial of Service (DoS) via a crafted request. mochiMQTT v2.6.3 is vulnerable to Denial of Service (DoS) due to improper resource management. An attacker can exhaust system memory and crash the broker by establishing and maintaining a large number of malicious, long-term publish/subscribe sessions.

Wed, 04 Dec 2024 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Mochimqtt
Mochimqtt mochimqtt
CPEs cpe:2.3:a:mochimqtt:mochimqtt:2.6.3:*:*:*:*:*:*:*
Vendors & Products Mochimqtt
Mochimqtt mochimqtt
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Dec 2024 18:45:00 +0000

Type Values Removed Values Added
Description An issue in mochiMQTT v2.6.3 allows attackers to cause a Denial of Service (DoS) via a crafted request.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-03T16:03:24.435Z

Reserved: 2024-10-28T00:00:00.000Z

Link: CVE-2024-50948

cve-icon Vulnrichment

Updated: 2024-12-04T20:25:07.940Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-12-03T19:15:10.580

Modified: 2026-04-03T16:16:22.260

Link: CVE-2024-50948

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.