CVE-2025-46330

libsnowflakeclient is the Snowflake Connector for C/C++. Versions starting from 0.5.0 to before 2.2.0, incorrectly treat malformed requests that caused the HTTP response status code 400, as able to be retried. This could hang the application until SF_CON_MAX_RETRY requests were sent. This issue has been patched in version 2.2.0.

• CWE-573

• https://github.com/snowflakedb/libsnowflakeclient/pull/882/commits/8120a057e041722e114ed2c5dbed3b5a649f72e2Patch
• https://github.com/snowflakedb/libsnowflakeclient/security/advisories/GHSA-ch37-53v3-m4cmVendor Advisory

Published

Apr 29, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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