CVE-2026-48891: airflow before 3.3.0 (exclusive); +1 more affected products

CVE-2026-48891. CVSS 3.1 base score 4.3 (MEDIUM, Source advisory). EPSS 0.00636 (percentile 0.50204), scored 25-Oct-2026.

Affected technology

airflow · before 3.3.0 (exclusive)
apache

Apache Airflow · 0 to before 3.3.0
Apache Software Foundation

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

An authenticated UI user with read permission on some Dags could enumerate the identifiers of other Dags they were not authorized to read by inspecting the dependency graph for trigger / sensor references. Source advisory’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality impact as low; integrity and availability impact as none.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-200
CCR priority: 17.4 /100 (P5)
CVSS 3.1: 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · Source advisory
EPSS: 0.00636 · percentile 0.50204 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-48891.html