Detections
Analytics

Echo: apache-airflow: security update to 3.2.2

low Tenable Cloud Security Plugin ID 461456

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - The structure_data endpoint in the Airflow UI returned external dependency graph nodes for linked Dags
 without checking whether the caller had read permission on those linked Dags. An authenticated UI/API user
 authorized for one Dag could enumerate linked Dag IDs and dependency metadata for other Dags they were not
 authorized to read. Affects deployments that rely on per-Dag read scoping to keep Dag dependency topology
 private across teams. Users are advised to upgrade to `apache-airflow` 3.2.2 or later. (CVE-2026-40963)

Solution

Update the apache-airflow library and its related packages to version 3.2.2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-40963

Plugin Details

Severity: Low

ID: 461456

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/3/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2026-40963

CVSS v3

Risk Factor: Low

Base Score: 3.1

Temporal Score: 2.7

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/11/2026

Vulnerability Publication Date: 6/1/2026

Reference Information

CVE: CVE-2026-40963