CVE-2023-29995

7.5 highEPSS 0.7%

High (7.5) in emqx nanomq. EPSS 0.7% chance of exploitation in the next 30 days.

In NanoMQ v0.15.0-0, a Heap overflow occurs in copyn_utf8_str function of mqtt_parser.c

Severity

7.5 high

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-05-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19