Medium severity · published Feb 9, 2026
CVE-2026-22922
Apache Airflow: Airflow externalLogUrl Permission Bypass
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Apache Airflow versions 3.1.0 through 3.1.6 contain an authorization flaw that can allow an authenticated user with custom permissions limited to task access to view task logs without having task log access.
Users are recommended to upgrade to Apache Airflow 3.1.7 or later, which resolves this issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
Apache Airflow · Apache Software Foundation
3.1.0 before 3.1.7 · source: vendor
AI
Airflow · Apache
3.1.0 before 3.1.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-22922
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-22922
Issue Tracking
https://github.com/apache/airflow/pull/60412
Mailing List
https://lists.apache.org/thread/gdb7vffhpmrj5hp1j0oj1j13o4vmsq40
Mailing List
http://www.openwall.com/lists/oss-security/2026/02/09/2
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