CVE-2026-46745 Affecting airflow-3 package, versions <3.2.2-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-AIRFLOW3-17770663
- published2 Jul 2026
- disclosed25 May 2026
Introduced: 25 May 2026
CVE-2026-46745 (opens in a new tab)How to fix?
Upgrade Minimos:latest airflow-3 to version 3.2.2-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.
Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated.
References
- https://www.cve.org/CVERecord?id=CVE-2026-46745
- https://github.com/advisories/GHSA-g283-w6fp-c4fc
- https://osv.dev/vulnerability/MINI-3jp3-pjr8-gr6f
- https://osv.dev/vulnerability/CVE-2026-46745
- https://github.com/apache/airflow/pull/66417
- https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh
- http://www.openwall.com/lists/oss-security/2026/05/24/10