# CVE-2026-24098: Apache Airflow: Assigning single DAG permission leaked all DAGs Import Errors

Status: published. Published: 2026-02-09. Updated: 2026-11-03.

Apache Airflow versions 3.0.0 - 3.1.7, has vulnerability that allows authenticated UI users with permission to one or more specific Dags to view import errors generated by other Dags they did not have access to. 

Users are advised to upgrade to 3.1.7 or later, which resolves this issue

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: apache) — https://github.com/apache/airflow/pull/60801

## Affected products and versions

- Apache Software Foundation / Apache Airflow (apache-airflow-core): ≥ 3.0.0; < 3.1.7 (affected, semver). Source: CNA: apache

## Severity and prioritization

- CVSS 3.1: 6.5 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N; source: ADP: CISA-ADP

- CISA KEV: No listing in collected sources

- EPSS: 0.83% as of 2026-11-02; percentile 57.47%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-200

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/apache/airflow/pull/60801 (CNA: apache; patch)

- https://lists.apache.org/thread/nx96435v77xdst7ls5lk57kqvqyj095x (CNA: apache; vendor-advisory)

- http://www.openwall.com/lists/oss-security/2026/02/09/3 (ADP: CVE)

## Provenance

- CNA: apache: https://www.cve.org/CVERecord?id=CVE-2026-24098; retrieved 2026-11-03; source updated 2026-11-03

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-24098; retrieved 2026-11-03; source updated Not reported

Revision: 772945945b9c7beb5463519be5c34a34c53d93ce4ade25b5d47715014367239e

Canonical: https://y2.dev/cve/CVE-2026-24098

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