What is the CVSS score of CVE-2025-46329?

CVE-2025-46329 has a CVSS 3.1 base score of 3.3 (Low). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Connector For C C are affected by CVE-2025-46329?

CVE-2025-46329 is a low-severity vulnerability in libsnowflakeclient involving log exposure (CVSS 3.3).. A patch is available.

How to fix or mitigate CVE-2025-46329?

During next maintenance window: Apply vendor patches when convenient. Verify log exposure controls are in place.

Connector For C C CVE-2025-46329

LOW

Insertion of Sensitive Information into Log File (CWE-532)

2025-04-29 security-advisories@github.com

Information Disclosure Connector For C C

3.3

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

3.3 LOW

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:39 vuln.today

Patch released

Mar 28, 2026 - 18:39 nvd

Patch available

CVE Published

Apr 29, 2025 - 05:15 nvd

LOW 3.3

DescriptionGitHub Advisory

libsnowflakeclient is the Snowflake Connector for C/C++. Versions starting from 0.5.0 to before 2.2.0, are vulnerable to local logging of sensitive information. When the logging level was set to DEBUG, the Connector would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations, and is not logged server-side by Snowflake. This issue has been patched in version 2.2.0.

AnalysisAI

libsnowflakeclient is the Snowflake Connector for C/C++. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-532. libsnowflakeclient is the Snowflake Connector for C/C++. Versions starting from 0.5.0 to before 2.2.0, are vulnerable to local logging of sensitive information. When the logging level was set to DEBUG, the Connector would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations, and is not logged server-side by Snowflake. This issue has been patched in version 2.2.0. Affected products include: Snowflake Connector For C\/C\+\+. Version information: before 2.2.0.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.