Information disclosure in Apache Airflow_cncf_kubernetes
CVE-2026-27173
JWT tokens that were used by workers in Kubernetes Executors have been exposed to users who had read only access to Kuberentes Pods. This could allow users with just read-only access to perform actions that were only available to running t…
EPSS: 0.002 (5.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L.
Affected products
Weakness classification (CWE)
References
- security@apache.org (Patch, patch, Issue Tracking)
- security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-27173?
- CVE-2026-27173 is a high-severity vulnerability in Apache Airflow_cncf_kubernetes, classified under Insertion of Sensitive Information into Externally-Accessible File or Directory. CVSS score: 8.7/10. Published 2026-05-19.
- How severe is CVE-2026-27173?
- High severity. CVSS v3 base score is 8.7 out of 10.