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netty: io.netty/netty-codec-mqtt: Netty: Denial of Service due to excessive resource consumption from crafted MQTT 5 header

🗓️ 10 Sep 2026 23:22:22Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Netty codec-mqtt DoS via crafted MQTT 5 header with oversized Properties section.

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11 Sep 2026 19:11Current
CVSS 3.17.5
EPSS0.00512
SSVC
4