What’s Vulnerable › Vulnerabilities

CVE-2023-33656

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-30 · updated 2026-06-17
• Weakness: CWE-770

Description

A memory leak vulnerability exists in NanoMQ 0.17.2. The vulnerability is located in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack by causing the program to consume all available memory resources.

Affected products

• nanomq: 0.17.2

References

• https://github.com/emqx/nanomq
• https://github.com/emqx/nanomq/issues/1164
• https://github.com/emqx/nanomq/issues/1165#issuecomment-1515667127
• https://github.com/emqx/nanomq
• https://github.com/emqx/nanomq/issues/1164
• https://github.com/emqx/nanomq/issues/1165#issuecomment-1515667127

Get alerted when CVE-2023-33656 or the next vulnerability affects your stack