CVE-2026-76185
MEDIUM
MEDIUM
Priority: 0.03
BB Relevance:
63/100
Published: 2026-11-09
Modified: 2026-11-12
First seen: 2026-11-09
Status: active
Attack Surface
Network
Low Complexity
No Interaction
Conf. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
None
A:
None
Description
Apache Airflow's Task SDK secret cache built its keys from the team name and secret id with unescaped `_` delimiters, so different (team, secret id) pairs could collide. In multi-team deployments a Dag author could read another team's Variable or Connection value by crafting a colliding secret id. Only deployments with both `core.multi_team = True` and `secrets.use_cache = True` are affected. Users are advised to upgrade to apache-airflow 3.4.0 or later. Deployments that cannot upgrade can set `secrets.use_cache = False`.
Weakness Classification (1)
Affected Software (5)
| Vendor | Product | Version |
|---|---|---|
| Apache Software Foundation | Apache Airflow Task SDK | 1.2.0 < 1.4.0 |
| Apache Software Foundation | Apache Airflow Task SDK | 1.2.0 < 1.4.0 |
| Apache Software Foundation | Apache Airflow Task SDK | 1.2.0 < 1.4.0 |
| Apache Software Foundation | Apache Airflow Task SDK | 1.2.0 < 1.4.0 |
| Apache Software Foundation | Apache Airflow Task SDK | 1.2.0 < 1.4.0 |
References & Advisories (3)
vendor-advisory
patch