Fluent Bit 5.1.5

{
  "id": "6990afc18303e677eea5fe408ad6cae0d4aa4f8e8429bc79827156436075c1ac",
  "url": "https://github.com/fluent/fluent-bit/releases/tag/v5.1.5",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Fluent Bit 5.1.5",
    "summary": "Fluent Bit 5.1.5 includes mitigations and fixes for security-related issues, including forward trace decoding bypasses, HTTP header CRLF injection, JWT member leaks, and other input and encoding problems.",
    "evidence": "Fluent Bit 5.1.5",
    "products": [
      {
        "name": {
          "value": "Fluent Bit",
          "evidence": "Fluent Bit 5.1.5"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.1.5",
            "evidence": "Fluent Bit 5.1.5"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-fluent-fluent-bit",
  "document_id": 21134,
  "published_at": "2026-10-21T14:34:35+00:00"
}