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TI-2025-29071 Aliases CVE-2025-46330

Snowflake Connector for C/C++ retries malformed requests

Priority LOW 15CWE-573Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0017 6th percentileScored 2026-11-07
Fix Fixed libsnowflakeclient (snowflakedb): 2.2.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Snowflakelibsnowflakeclient0.5.0 to before 2.2.02.2.0Patch availableCNA
  • libsnowflakeclient VendorSnowflake Affected 0.5.0 to before 2.2.0 Fixed in 2.2.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:snowflake:connector_for_c\/c\+\+:*:*:*:*:*:*:*:*0.5.0 to before 2.2.0VulnerableSnowflake
  • cpe:2.3:a:snowflake:connector_for_c\/c\+\+:*:*:*:*:*:*:*:* Versions 0.5.0 to before 2.2.0 Vulnerable ·Snowflake

Remediation

  • Fix · CNA libsnowflakeclient (snowflakedb) Fixed in 2.2.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-46330

References

Patch 1

Advisory 1

  • TI-2025-29070 Snowflake Connector for C/C++ inserts client-side encryption key in DEBUG logs CVSS 3.1LOW 3.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences