Apache Airflow: per-DAG RBAC bypass on /ui/partitioned_dag_runs endpoints
Published Jun 1, 2026
4.3
MEDIUMCVSS 3.1
EPSS 0.57%
Description
The partitioned_dag_runs endpoints in the Airflow UI enforced only asset-level access control, not per-Dag authorization. An authenticated UI/API user with global Asset:read permission could enumerate partition run state, schedule configuration, and asset wiring for Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping while granting users broader Asset access. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.
Affected products
-
- Version 3.2.0StatusaffectedConstraints<3.2.2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Airflow | unaffected |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jun 2, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Jun–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.57% (0.00571) | 45.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.35% (0.00352) | 26.85th | v5 (v2026.06.15) |
| Jun 1, 2026 | 0.01% (0.00015) | 3.55th | v4 (v2025.03.14) |
References (6)
- http://www.openwall.com/lists/oss-security/2026/05/31/4 Mailing ListThird Party Advisory
- https://github.com/advisories/GHSA-x2x7-p37c-43cr Advisory
- https://github.com/apache/airflow/pull/65344 patchIssue Tracking
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-182.yaml
- https://lists.apache.org/thread/12nbzwwby7g883w2j13gn7ny1545xob9 vendor-advisoryMailing ListVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-41014
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/05/31/4 | Mailing ListThird Party Advisory | |
| https://github.com/advisories/GHSA-x2x7-p37c-43cr | Advisory | |
| https://github.com/apache/airflow/pull/65344 | patchIssue Tracking | |
| https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-182.yaml | ||
| https://lists.apache.org/thread/12nbzwwby7g883w2j13gn7ny1545xob9 | vendor-advisoryMailing ListVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-41014 |
Change history (0)
No recorded changes yet.