VULNERABILITY INTELLIGENCE

CVE-2023-3592

CVSS score5.8 MEDIUM
EPSS probability0.79%
CISA KEVNot currently listed
Published2023-10-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

Description

In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.

Weakness classification

  • emo@eclipse.org: CWE-401
  • nvd@nist.gov: CWE-401

Primary references