{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-26929", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-02-16T12:58:50.649Z", "datePublished": "2026-03-17T10:54:05.523Z", "dateUpdated": "2026-03-17T13:37:52.822Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected", "packageName": "apache-airflow", "product": "Apache Airflow", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "3.1.8", "status": "affected", "version": "3.0.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "remediation developer", "value": "Pierre Jeambrun"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Apache Airflow versions 3.0.0 through 3.1.7<span style=\"background-color: rgb(255, 255, 255);\">&nbsp;FastAPI DagVersion listing API does not apply per-DAG authorization filtering when the request is made with dag_id set to \"~\" (wildcard for all DAGs). As a result, version metadata of DAGs that the requester is not authorized to access is returned.</span><br><br><br>Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.<br><br><br>"}], "value": "Apache Airflow versions 3.0.0 through 3.1.7\u00a0FastAPI DagVersion listing API does not apply per-DAG authorization filtering when the request is made with dag_id set to \"~\" (wildcard for all DAGs). As a result, version metadata of DAGs that the requester is not authorized to access is returned.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue."}], "metrics": [{"other": {"content": {"text": "low"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-732", "description": "CWE-732 Incorrect Permission Assignment for Critical Resource", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-03-17T10:54:05.523Z"}, "references": [{"tags": ["patch"], "url": "https://github.com/apache/airflow/pull/61675"}, {"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/g5o6khx83jwqvdyn0mlyb0krt35cs9ss"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Airflow: Wildcard DagVersion Listing Bypasses Per\u2011DAG RBAC and Leaks Metadata", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/03/17/4"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-03-17T13:31:59.997Z"}}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-03-17T13:37:21.063602Z", "id": "CVE-2026-26929", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-17T13:37:52.822Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Apache Airflow versions 3.0.0 through 3.1.7\u00a0FastAPI DagVersion listing API does not apply per-DAG authorization filtering when the request is made with dag_id set to \"~\" (wildcard for all DAGs). As a result, version metadata of DAGs that the requester is not authorized to access is returned.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue."}], "id": "CVE-2026-26929", "lastModified": "2026-03-17T11:16:11.490", "metrics": {}, "published": "2026-03-17T11:16:11.490", "references": [{"source": "security@apache.org", "url": "https://github.com/apache/airflow/pull/61675"}, {"source": "security@apache.org", "url": "https://lists.apache.org/thread/g5o6khx83jwqvdyn0mlyb0krt35cs9ss"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "security@apache.org", "type": "Primary"}]}

{}

{}