NULL pointer dereference in NanoMQ - CVE-2026-47276
Published: July 10, 2026
Vulnerability identifier: #VU137292
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2026-47276
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vendor: NanoMQ
Affected software:
NanoMQ
NanoMQ
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in "properties_parse()" function. A remote user can pass specially crafted data to the application and perform a denial of service (DoS) attack.
How to mitigate CVE-2026-47276
Install updates from vendor's website.