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Apache Airflow's Task SDK secret cache built its keys from the team name and secret id with unescaped delimiters, so different (team,…

CVE-2026-76185

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.multiteam = True and secrets.usecache = True are affected. Users are advised to upgrade to apache-airflow 3.4.0 or later. Deployments that cannot upgrade can set secrets.usecache = False.

Assessment

CVSS
Not yet scored
Severity
Unscored
Known exploited
Not listed in CISA KEV
Exploit availability
Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published
9 November 2026
Last updated
9 November 2026
Assigner
apache

At the source

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