Fluent Bit is an open-source, multi-platform log processor and forwarder designed for collecting, parsing, and shipping logs, metrics, and traces from various sources to multiple destinations. It is widely used in cloud-native and containerized environments, often as a lightweight alternative to Fluentd, and is a sub-project under the Cloud Native Computing Foundation (CNCF). Its cybersecurity relevance stems from its critical role in observability pipelines, where vulnerabilities could expose sensitive log data or enable denial-of-service attacks.
Based on 1 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.