CVE-2025-46330

Snowflake Connector for C/C++ retries malformed requests

Description

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.

Category

3.3
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory github.com
Affected: snowflakedb libsnowflakeclient
Published at:
Updated at:

References

Link Tags
https://github.com/snowflakedb/libsnowflakeclient/security/advisories/GHSA-ch37-53v3-m4cm vendor advisory
https://github.com/snowflakedb/libsnowflakeclient/pull/882/commits/8120a057e041722e114ed2c5dbed3b5a649f72e2 patch

Frequently Asked Questions

What is the severity of CVE-2025-46330?
CVE-2025-46330 has been scored as a low severity vulnerability.
How to fix CVE-2025-46330?
To fix CVE-2025-46330, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-46330 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-46330 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-46330?
CVE-2025-46330 affects snowflakedb libsnowflakeclient.
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