CVE-2025-67895 json
Apache Airflow Providers Edge3: Edge3 Worker RPC RCE on Airflow 2
published 10mo ago modified 14d ago also GHSA-66h8-3g48-6hx8 , PYSEC-2025-87 , PYSEC-2026-276 , EUVD-2025-203888
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
Edge3 Worker RPC RCE on Airflow 2.
This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if you installed and configured it on Airflow 2.
The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if you installed and configured Edge3 provider in Airflow 2, it implicitly enabled non-public (normally) API which was used to test Edge Provider in Airflow 2 during the development. This API allowed Dag author to perform Remote Code Execution in the webserver context, which Dag Author was not supposed to be able to do.
If you installed and configured Edge3 provider for Airflow 2, you should uninstall it and migrate to Airflow 3. The new Edge3 provider versions (>=2.0.0) has minimum version of Airflow set to 3 and the RCE-prone Airflow 2 code is removed, so it should no longer be possible to use the Edge3 provider 2.0.0+ on Airflow 2.
If you used Edge Provider in Airflow 3, you are not affected.
Patch / fix
- pypi apache-airflow-providers-edge3 2.0.0
- pypi apache-airflow 2.0.0
- Apache Software Foundation Apache Airflow Providers Edge3 2.0.0
- github.com/apache/airflow#59143 pull request
Is CVE-2025-67895 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 10mo ago
Exploit prediction
1.17% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| OSV | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | apache-airflow-providers-edge3 | <2.0.0 |
2.0.0 |
| pypi | apache-airflow | <2.0.0 |
2.0.0 |
Affected products
- Apache Software Foundation Apache Airflow Providers Edge3
Classification
- Weakness
-
- CWE-669 Incorrect Resource Transfer Between Spheres
References
-
github.com
/apache/airflow/pull/59143
patch, web, issue-tracking
-
lists.apache.org
/thread/hhnmmzkj5qx5gbk6pdkh8tcsx5oj1nqs
vendor-advisory, web, mailing-list, article
-
openwall.com
/lists/oss-security/2025/12/16/3
web, mailing-list, article
-
nvd.nist.gov
/vuln/detail/CVE-2025-67895
advisory
-
github.com
/apache/airflow
web
-
github.com
/pypa/advisory-database/tree/main/vulns/apache-airflow-providers-edge3/PYSEC-2026-276.yaml
web
-
github.com
/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2025-87.yaml
web
-
pypi.org
/project/apache-airflow-providers-edge3
web, package
-
github.com
/advisories/GHSA-66h8-3g48-6hx8
advisory
Sources
- CVE List CVE-2025-67895
- GitHub Advisory GHSA-66h8-3g48-6hx8
- NVD CVE-2025-67895
- OSV PYSEC-2025-87
- OSV PYSEC-2026-276
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.