Fluent

8 CVEs across 3 Fluent products. Browse Fluent vulnerabilities, severities, and proof-of-concept exploits.

Fluent products with known CVEs

ProductCVEs
Fluentd6
Fluent-Bit1
Fluent-Plugin-S31
Fluent CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-616742026-09-21Fluent Bit is a fast and lightweight logs, metrics, and traces processor for Linux, BSD, macOS, and Windows. From 0.11.0 until 5.0.8, plugins/out_forward/forwa…
CVE-2026-44162Low2.72026-09-14fluent-plugin-s3 is an Amazon S3 input and output plugin for Fluentd. From 0.7.0 to 1.8.4, the in_s3 input plugin reads the entire decompressed payload of gzip…
CVE-2026-44161High7.22026-07-08Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, the Fluentd out_http o…
CVE-2026-44160High7.52026-07-08Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, Fluentd's in_http and…
CVE-2026-44025High7.52026-07-08Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, Fluentd's Monitor Agen…
CVE-2026-44024Critical9.82026-07-08Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, Fluentd allows dynamic…
CVE-2022-39379Low3.12022-11-02Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. A remote code execution (RCE) vulnerabi…
CVE-2021-41186Medium5.92021-10-29Fluentd collects events from various data sources and writes them to files to help unify logging infrastructure. The parser_apache2 plugin in Fluentd v0.14.14…