CVE-2026-81930 Apache Airflow Snowflake provider: Unvalidated account field redirects SQL API bearer token off-domain

Apache Airflow's Snowflake provider did not validate the connection's account and region fields before interpolating them into request URLs. The SQL API endpoint is built as https://account.snowflakecomputing.com/api/v2/statements, so an account value containing /, ? or demotes the intended domai...