CVE-2024-36856

7.5 highEPSS 0.5%

High (7.5). EPSS 0.5% chance of exploitation in the next 30 days.

RMQTT Broker 0.4.0 is vulnerable to Denial of Service (DoS) due to improper session resource management. An attacker can exhaust system memory and crash the daemon by establishing and maintaining a vast number of long-lived malicious publish/subscribe sessions.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWE: CWE-404
Published: 2024-06-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://gist.github.com/pengwGit/d8410afeb0d5d11ab79f596a32178c2e
https://github.com/rmqtt/rmqtt/releases/tag/0.4.0
https://gist.github.com/pengwGit/d8410afeb0d5d11ab79f596a32178c2e
https://github.com/rmqtt/rmqtt/releases/tag/0.4.0

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