CVE-2024-48077

7.5 highEPSS 0.3%

High (7.5) in emqx nanomq. EPSS 0.3% chance of exploitation in the next 30 days.

NanoMQ v0.22.7 is vulnerable to Denial of Service (DoS) due to improper resource throttling. A crafted sequence of requests causes the recv-q queue to saturate, leading to the rapid exhaustion of system file descriptors (FDs). This exhaustion triggers a process crash, rendering the broker unable to provide services.

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: 0.3% chance of exploitation in the next 30 days; higher than 27% of CVEs (scores of 2026-10-31)
CWEs: CWE-400, CWE-833
Published: 2026-01-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

emqx:nanomq

References

https://gist.github.com/pengwGit/2379e7a8fe75d09621f7c060db0237c4
https://github.com/nanomq/nanomq

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