Apache Airflow Task SDK · Vulnerability
cve-program · CVE-2026-76185
PublishedApache 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`.
Read the publisher's advisoryAffected versions, risk and source history
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CVE-2026-76185 · CVE overview and exploitation status
cve-program · CVE-2026-76185
Related changes
Linked by CVE identifier- Apache Airflow Task SDK: Task SDK SecretCache: non-injective team cache key enables cross-team secret disclosure in multi-team mode · Newly collected advisory · 9 Nov 2026
- Apache Airflow Task SDK: SecretCache: non-injective team cache key enables cross-team secret disclosure in multi-team mode · Affected-version evidence changed · 9 Nov 2026