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CVE-2025-46326

3.3 · LOW

snowflake-connector-net is the Snowflake Connector for .NET.

Published Apr 28, 2025CWE-367EPSS 0.17%

Overview

CVE-2025-46326 is a low-severity vulnerability. It was published on April 28, 2025 and has a CVSS 3.1 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

snowflake-connector-net is the Snowflake Connector for .NET. Versions starting from 2.1.2 to before 4.4.1, are vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition. When using the Easy Logging feature on Linux and macOS, the Connector reads logging configuration from a user-provided file. On Linux and macOS, the Connector verifies that the configuration file can be written to only by its owner. That check was vulnerable to a TOCTOU race condition and failed to verify that the file owner matches the user running the Connector. This could allow a local attacker with write access to the configuration file or the directory containing it to overwrite the configuration and gain control over logging level and output location. This issue has been patched in version 4.4.1.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/snowflakedb/snowflake-connector-net/commit/393aad3cfa81045a05dd488944db45256e861bffGitHubgithub.com/snowflakedb/snowflake-connector-net/releases/tag/v4.4.1GitHubgithub.com/snowflakedb/snowflake-connector-net/security/advisories/GHSA-c82r-c9f7-f5mj

How CyberStrike helps

Frequently asked questions

What is CVE-2025-46326?

CVE-2025-46326 is a low-severity vulnerability. It was published on April 28, 2025 and has a CVSS 3.1 base score of 3.3 (LOW).

How severe is CVE-2025-46326?

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-46326?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-46326?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-46326 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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