An issue in nanomq v0.22.7 allows attackers to cause a Denial of Service (DoS) via a crafted request. The number of data packets received in the recv-q queue of the Nanomq process continues to increase, causing the nanomq broker to fall into a deadlock and be unable to provide normal services.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 16 Jan 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Emqx
Emqx nanomq
Vendors & Products Emqx
Emqx nanomq

Thu, 15 Jan 2026 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
CWE-833
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'}


Thu, 15 Jan 2026 19:30:00 +0000

Type Values Removed Values Added
Description An issue in nanomq v0.22.7 allows attackers to cause a Denial of Service (DoS) via a crafted request. The number of data packets received in the recv-q queue of the Nanomq process continues to increase, causing the nanomq broker to fall into a deadlock and be unable to provide normal services.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-15T19:28:59.364Z

Reserved: 2024-10-08T00:00:00.000Z

Link: CVE-2024-48077

cve-icon Vulnrichment

Updated: 2026-01-15T19:28:02.894Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-15T20:16:02.497

Modified: 2026-01-16T15:55:12.257

Link: CVE-2024-48077

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-16T14:08:45Z

Weaknesses