What is the CVSS score of CVE-2025-46330?

CVE-2025-46330 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:N/I:N/A:L. EPSS exploitation probability: 0.1%.

Which versions of Connector For C C are affected by CVE-2025-46330?

CVE-2025-46330 is a low-severity vulnerability in libsnowflakeclient (CVSS 3.3). The limited severity suggests constrained impact, typically requiring specific conditions or local access for…. A patch is available.

How to fix or mitigate CVE-2025-46330?

During next maintenance window: Apply vendor patches when convenient. Vendor patch is available.

Connector For C C CVE-2025-46330

LOW

Improper Following of Specification by Caller (CWE-573)

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:N/I:N/A:L

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:N/I:N/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

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, 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.

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-573. 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. 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.