CVE-2026-44163

fluent-plugin-opentelemetry is a Fluentd input and output plugin for forwarding OpenTelemetry Protocol data. Prior to 0.5.3, the inopentelemetry HTTP input read the entire incoming request body and decompressed payloads into memory without enforcing maximum size thresholds. When an OpenTelemetry...

CVE-2026-44163

CVE-2026-44163 affects the fluent-plugin-opentelemetry plugin for Fluentd, specifically the in_opentelemetry HTTP input. Prior to version 0.5.3 , the plugin read the entire incoming request body and decompressed payloads into memory without enforcing maximum size thresholds . An attacker on an un...

CVE-2026-44163 fluent-plugin-opentelemetry: Denial of Service (DoS) via Large Payloads and Decompression Bombs in `in_opentelemetry`

fluent-plugin-opentelemetry is a Fluentd input and output plugin for forwarding OpenTelemetry Protocol data. Prior to 0.5.3, the inopentelemetry HTTP input read the entire incoming request body and decompressed payloads into memory without enforcing maximum size thresholds. When an OpenTelemetry...