Product · Snowflake

Snowflake Node.js Driver

4 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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Medium 6.5

CVE-2026-114456

Missing origin validation for the externalbrowser authenticator callback in multiple Snowflake client drivers

Multiple Snowflake client drivers implementing the `authenticator=externalbrowser` single sign-on flow could have allowed an attacker to interfere with a user's login attempt through weaknesses in the local loopback callback listener used to receive the ident…

Snowflake Snowflake Connector for Python Snowflake PHP PDO Driver Snowflake JDBC Driver (FIPS)

Nov 4, 2026
Medium 6.5

CVE-2026-86597

Sensitive information written to logs by Snowflake drivers

Insertion of sensitive information into log files in the Snowflake Python, Go, JDBC, Node.js, PHP PDO, and ODBC drivers allowed authentication tokens, query-result encryption keys, pre-signed cloud-storage URLs, and SAML assertions to be written to diagnostic…

Snowflake Snowflake Connector for Python Snowflake JDBC Driver Snowflake JDBC Driver (Thin) npm Maven PyPI Go

Sep 8, 2026