CVE-2021-34432
In Eclipse Mosquitto versions 2.0.7 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
CVSS
7.5
Alto
EPSS
1.2%
p66
KEV
—
Exploit Today
20
0-100
Publicado: 27 jul 2021 · Última mod.: 2 jul 2026 · CWE-20
1.2%EPSS · 30 días1.2%
2026-06-302026-07-16
In Eclipse Mosquitto versions 2.0.7 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
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