Descrição
When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_filter_module), unauthenticated attackers can send requests with conditions beyond the attacker-s control to cause a heap buffer over-read in the NGINX worker process, leading to a restart. Impact: This vulnerability may allow remote unauthenticated attackers to have limited control to restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS 3.7EPSS 0.265%Risco 0.38
Ver fonte- Publicação
- 2026-07-15 15:16:47
- Versões afetadas
- unknown
- Tipo
- Aplicação web
- Última alteração
- 2026-08-10 15:27:53
- Vetor
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L