CVE-2018-19587: Cesanta Mongoose

Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days.

In Cesanta Mongoose 6.13, a SIGSEGV exists in the mongoose.c mg_mqtt_add_session() function.

Affected products

• Cesanta Mongoose: version 6.13 only

Published 2018-11-27. Last modified 2026-06-17.