GHSA-cm54-mprw-5279
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no reason codes, a client using libmosquitto may make out of bounds memory access when acting in its on_subscribe callback. This affects the mosquitto_sub and mosquitto_rr clients.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: July 7, 2025 6:28 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.