Information Exposure Affecting airflow-3 package, versions <3.3.0-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-AIRFLOW3-19633721
- published6 Sept 2026
- disclosed7 Jul 2026
Introduced: 7 Jul 2026
CVE-2026-49487 (opens in a new tab)How to fix?
Upgrade Minimos:latest airflow-3 to version 3.3.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream airflow-3 package and not the airflow-3 package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
In Apache Airflow before 3.3.0, the REST API task-instance detail and list endpoints returned a deferred task's trigger kwargs without masking. When a deferred operator passed a secret (for example a provider API key) into its trigger, any authenticated user with DAG-scoped task-instance read access for that DAG could read that secret in clear text while the task was deferred. Users should upgrade to apache-airflow 3.3.0 or later, which masks sensitive values in trigger kwargs returned by the API.
References
- https://www.cve.org/CVERecord?id=CVE-2026-49487
- https://github.com/advisories/GHSA-22hf-vx2v-gjff
- https://osv.dev/vulnerability/MINI-rgv4-xp29-xqpw
- https://osv.dev/vulnerability/CVE-2026-49487
- https://github.com/apache/airflow/pull/67868
- https://lists.apache.org/thread/qlw6pozlzlfhkvmbgqsbjlq6vj4v0pc4
- http://www.openwall.com/lists/oss-security/2026/07/07/6