Technology · Apache
Apache Airflow vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 61 vulnerabilities in Apache Airflow: 2 in the last 7 days and 23 in the last 90 days, 7 of them critical and 2 exploited in the wild. The most recent, CVE-2026-86473, was published on 21 September 2026.
- Last 7 days
- 2
- Last 90 days
- 23
- Critical, all time
- 7
- Exploited in the wild
- 2
About Apache Airflow
Open-source workflow orchestration platform for authoring, scheduling, and monitoring data pipelines.
Latest Apache Airflow vulnerabilities
- CVE-2026-86473: Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token cookie. When a client…criticalCVSS 9.1EPSS 0.5%
- CVE-2026-75158: Apache Airflow's `/assets/events` API returned asset events for every Dag in the deployment, with no filter restricting…mediumCVSS 4.3EPSS 0.4%
- CVE-2026-75157: Apache Airflow privilege escalation in asset queued-events DELETEhighCVSS 7.5EPSS 0.4%
- CVE-2026-82310: Apache Airflow FAB provider token revocation bypass for deactivated accountshighCVSS 7.2EPSS 1.0%
- CVE-2026-76186: Apache Airflow Keycloak provider session token binding bypasscriticalCVSS 9.1EPSS 0.8%
- CVE-2026-68971: Apache Airflow authorization bypass in asset materialization and XCom endpointsmediumCVSS 6.5EPSS 0.6%
- CVE-2026-68970: Apache Airflow Task SDK variable masking bypass for list-shaped valuesmediumCVSS 6.5EPSS 0.4%
- CVE-2026-68969: Apache Airflow information disclosure in audit logsmediumCVSS 6.5EPSS 0.6%
- CVE-2026-68968: Apache Airflow Backfill API authorization bypass via type coercion mismatchhighCVSS 7.5EPSS 0.8%
- CVE-2026-68076: Apache Airflow environment-variable secrets backend team-scope bypassmediumCVSS 5.4EPSS 0.6%
- CVE-2026-67587: Apache Airflow arbitrary module import via deserialized callbackhighCVSS 8.8EPSS 1.2%
- CVE-2026-67260: Apache Airflow unsafe deserialization in awaiting_input task statehighCVSS 7.3EPSS 1.4%
- CVE-2026-65017: Apache Airflow Config API sensitive value masking bypass in multi-team modemediumCVSS 6.5EPSS 0.7%
- CVE-2026-59244: Apache Airflow secrets exposure in Rendered Templates UImediumCVSS 6.5EPSS 0.4%
- CVE-2026-59242: Apache Airflow XCom deserialization arbitrary class instantiationmediumCVSS 5.4EPSS 0.8%
- CVE-2026-58076: Apache Airflow unsafe exception deserialization remote code executionhighCVSS 8.8EPSS 0.9%
- CVE-2026-54183: Apache Airflow secrets masker bypass in UI displaymediumCVSS 4.3EPSS 0.6%
- CVE-2026-49487: Apache Airflow information disclosure in REST API task-instance endpointsmediumCVSS 6.5EPSS 0.7%
- CVE-2026-49296: Apache Airflow information disclosure in DAG source viewmediumCVSS 6.5EPSS 0.6%
- CVE-2026-48892: Apache Airflow sensitive information disclosure in Config APImediumCVSS 6.5EPSS 0.7%
- CVE-2026-48891: Apache Airflow information exposure in scheduling dependency graphmediumCVSS 4.3EPSS 0.6%
- CVE-2026-48828: Apache Airflow information exposure in Bulk Variables APImediumCVSS 6.5EPSS 0.7%
- CVE-2026-33264: Apache Airflow RCE via Deserialization in BaseSerializationcriticalCVSS 9.8EPSS 1.7%
- CVE-2026-49298: Apache Airflow information disclosure in KubernetesExecutor pod spechighCVSS 8.8EPSS 0.8%
- CVE-2026-49267: Apache Airflow SMTP certificate validation bypass in EmailOperatormediumCVSS 5.9EPSS 0.3%
Most severe Apache Airflow vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2020-11978: Apache Airflow Command Injectioncriticalexploited in the wildCVSS 8.8
- CVE-2020-13927: Authentication bypass in Apache Airflowcriticalexploited in the wildCVSS 3.1EPSS 99.8%
- CVE-2026-33264: Apache Airflow RCE via Deserialization in BaseSerializationcriticalCVSS 9.8EPSS 1.7%
- CVE-2026-76186: Apache Airflow Keycloak provider session token binding bypasscriticalCVSS 9.1EPSS 0.8%
- CVE-2025-57735: Apache Airflow insufficient session expiration in JWT logoutcriticalCVSS 9.1EPSS 0.7%
- CVE-2026-42252: Apache Airflow command injection via unsafe documentation examplecriticalCVSS 9.1EPSS 0.6%
- CVE-2026-86473: Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token cookie. When a client…criticalCVSS 9.1EPSS 0.5%
- CVE-2024-45498: Apache Airflow command execution in example DAGshighCVSS 8.8EPSS 1.2%
- CVE-2026-67587: Apache Airflow arbitrary module import via deserialized callbackhighCVSS 8.8EPSS 1.2%
- CVE-2026-33858: Apache Airflow insecure deserialization in XCom APIhighCVSS 8.8EPSS 1.1%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 6 | 1 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 12 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 3 | 1 | |
| 21 Sep 2026 | 2 | 1 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/airflow.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Apache Airflow vulnerabilities", https://junglewise.ai/threats/technologies/airflow, 26 September 2026.