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VULNERABILITIES

CVE-2026-45151 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In 0.24.8 and earlier, quic_stream_recv can dereference a null substream pointer when a substream is in reopen state. The code finishes the AIO with error but does not return before locking c->mtx.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/nanomq/nanomq/security/advisories/GHSA-9qhf-wgp4-p7w5 CISA-ADPAdvisoryExploitRemedyVendor
https://github.com/nanomq/nanomq/security/advisories/GHSA-9qhf-wgp4-p7w5 [email protected]AdvisoryExploitRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions
NanoMQ
<= 0.24.8 (semver)

CPE

  • No CPEs found in CPE dictionary for this product.

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-45151
NVD Published Date:
May 29, 2026
NVD Last Modified:
Jul 22, 2026
Source:
[email protected]