Denial of Service Vulnerability in Nanomq by Nanomq Developers
CVE-2024-48077

7.5HIGH

Key Information:

Vendor

Nanomq

Status
Nanomq
Vendor
CVE Published:
15 January 2026

What is CVE-2024-48077?

A flaw in Nanomq version 0.22.7 allows an attacker to trigger a Denial of Service (DoS) condition by sending a specially crafted request. This action causes the recv-q queue within the Nanomq process to overflow with data packets, leading the broker to enter a deadlock state. As a result, essential services are disrupted, preventing normal operations and affecting the availability of the application.

References

https://github.com/nanomq/nanomq
https://gist.github.com/pengwGit/2379e7a8fe75d09621f7c060...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.