CVE-2026-26929

| EUVD-2026-12562 MEDIUM
2026-03-17 apache GHSA-4m3h-wp5w-5hqh
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

4
Analysis Generated
Mar 17, 2026 - 11:57 vuln.today
EUVD ID Assigned
Mar 17, 2026 - 11:57 euvd
EUVD-2026-12562
Patch Released
Mar 17, 2026 - 11:57 nvd
Patch available
CVE Published
Mar 17, 2026 - 10:54 nvd
MEDIUM 6.5

Tags

Information Disclosure Apache Python Authentication Bypass Apache Airflow

Description

Apache Airflow versions 3.0.0 through 3.1.7 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. Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.

Analysis

CVE-2026-26929 is a security vulnerability (CVSS 6.5). Remediation should follow standard vulnerability management procedures. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review and tighten file/resource permissions.

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Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2026-26929 vulnerability details – vuln.today
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