Information Exposure Affecting airflow-3-compat package, versions <3.1.6-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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Information Exposure vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-MINIMOSLATEST-AIRFLOW3COMPAT-15032924
- published18 Jan 2026
- disclosed16 Jan 2026
Introduced: 16 Jan 2026
CVE-2025-68438 (opens in a new tab)How to fix?
Upgrade Minimos:latest airflow-3-compat to version 3.1.6-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream airflow-3-compat package and not the airflow-3-compat package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed [core] max_templated_field_length, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include user-registered mask_secret() patterns, so secrets were not reliably masked before truncation and display.
Users are recommended to upgrade to 3.1.6 or later, which fixes this issue
References
- https://www.cve.org/CVERecord?id=CVE-2025-68438
- https://github.com/advisories/GHSA-3qmm-r55x-hpxx
- https://osv.dev/vulnerability/MINI-5jgp-gj33-rjxr
- https://osv.dev/vulnerability/CVE-2025-68438
- https://lists.apache.org/thread/55n7b4nlsz3vo5n4h5lrj9bfsk8ctyff
- http://www.openwall.com/lists/oss-security/2026/01/15/5