Apache Airflow
Apache Software Foundation · current 3.3.1
The current version of Apache Airflow is 3.3.1 (as of 12/08/2026). patchletter checks the official source daily and emails you every new release.
Actively exploited vulnerabilities
The US cybersecurity agency CISA lists these vulnerabilities in its catalog of Known Exploited Vulnerabilities. Check your version and patch or mitigate promptly.
- CVE-2020-13927Apache Airflow's Experimental API Authentication Bypass
9.8 critical · over the network, without login · CISA deadline was 18 Jul 22
- CVE-2020-11978Apache Airflow Command Injection
8.8 high · over the network, with a basic account · CISA deadline was 18 Jul 22
Source: CISA KEV. The CVE is matched to the product automatically — when in doubt, the linked NVD entry applies.
BSI security advisories
Advisories the German BSI (CERT-Bund) published for this product. Whether your version is affected is stated in the advisory itself.
- Apache Airflow: Mehrere Schwachstellen
WID-SEC-W-2026-2823 · 13 Aug
- Apache Airflow Provider: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen
WID-SEC-W-2026-2733 · 11 Aug
- Apache Airflow FAB provider: Schwachstelle ermöglicht Erlangen von Administratorrechten
WID-SEC-W-2026-2551 · 29 Jul
- Apache Airflow: Mehrere Schwachstellen
WID-SEC-W-2026-2305 · 14 Jul
- Apache Airflow: Mehrere Schwachstellen
WID-SEC-W-2026-2223 · 8 Jul
- Apache Airflow: Schwachstelle ermöglicht Manipulation von Dateien
WID-SEC-W-2026-2196 · 7 Jul
- Apache Airflow FTP Provider: Schwachstelle ermöglicht Offenlegung von Informationen
WID-SEC-W-2026-2097 · 26 Jun
- Apache Airflow: Schwachstelle ermöglicht Manipulation von Dateien
WID-SEC-W-2026-1969 · 17 Jun
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 3.3.1 | STABLE | 12/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of Apache Airflow?
- Apache Airflow 3.3.1, released 12/08/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Apache Airflow 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 Apache Airflow updates?
- Free by email: patchletter reports every new release — instantly or bundled as a digest. Unsubscribe anytime with one click.
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[](https://patchletter.com/en/software/apache-airflow)https://patchletter.com/badge/apache-airflow.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
