The current version of Fluentd is 1.19.3 (as of 25/06/2026). patchletter checks the official source daily and emails you new releases.
BSI security advisories
Advisories the German BSI (CERT-Bund) published for this product. Whether your version is affected is stated in the advisory itself.
- libxml2: Mehrere Schwachstellen ermöglichen Denial of Service
WID-SEC-W-2025-1312 · 4 Sept
- libxml2: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2025-1325 · 12 Aug
- Fluentd: Mehrere Schwachstellen
WID-SEC-W-2026-2096 · 9 Jul
- libxml2: Schwachstelle ermöglicht Manipulation von Dateien
WID-SEC-W-2025-0730 · 30 Jun
- libxml2: Mehrere Schwachstellen
WID-SEC-W-2025-0403 · 30 Jun
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 1.19.3 | STABLE | 25/06/2026 | Release notes → |
| 1.19.2 | STABLE | 19/02/2026 | Release notes → |
| 1.19.1 | STABLE | 10/11/2025 | Release notes → |
| 1.19.0 | STABLE | 30/07/2025 | Release notes → |
| 1.18.0 | STABLE | 29/11/2024 | Release notes → |
| 1.17.1 | STABLE | 20/08/2024 | Release notes → |
| 1.17.0 | STABLE | 30/04/2024 | Release notes → |
| 1.16.11 | STABLE | 10/12/2025 | Release notes → |
| 1.16.10 | STABLE | 12/09/2025 | Release notes → |
| 1.16.9 | STABLE | 14/05/2025 | Release notes → |
| 1.16.8 | STABLE | 01/05/2025 | Release notes → |
| 1.16.7 | STABLE | 30/01/2025 | Release notes → |
| 1.16.6 | STABLE | 20/08/2024 | Release notes → |
| 1.16.5 | STABLE | 27/03/2024 | Release notes → |
| 1.16.4 | STABLE | 14/03/2024 | Release notes → |
| 1.16.3 | STABLE | 14/11/2023 | Release notes → |
| 1.16.2 | STABLE | 14/07/2023 | Release notes → |
| 1.16.1 | STABLE | 17/04/2023 | Release notes → |
| 1.16.0 | STABLE | 29/03/2023 | Release notes → |
| 1.15.3 | STABLE | 02/11/2022 | Release notes → |
| 1.15.2 | STABLE | 22/08/2022 | Release notes → |
| 1.15.1 | STABLE | 27/07/2022 | Release notes → |
| 1.15.0 | STABLE | 29/06/2022 | Release notes → |
| 1.14.6 | STABLE | 31/03/2022 | Release notes → |
| 1.14.5 | STABLE | 09/02/2022 | Release notes → |
Frequently asked questions
- What is the latest version of Fluentd?
- Fluentd 1.19.3, released 25/06/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Fluentd release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new Fluentd updates?
- Tick Fluentd off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
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