CVE-2026-3293

3.3 LOW
Published: February 27, 2026 Modified: March 02, 2026
View on NVD

Description

A weakness has been identified in snowflakedb snowflake-jdbc up to 4.0.1. Impacted is the function SdkProxyRoutePlanner of the file src/main/java/net/snowflake/client/internal/core/SdkProxyRoutePlanner.java of the component JDBC URL Handler. Executing a manipulation of the argument nonProxyHosts can lead to inefficient regular expression complexity. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. This patch is called 5fb0a8a318a2ed87f4022a1f56e742424ba94052. A patch should be applied to remediate this issue.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/snowflakedb/snowflake-jdbc/issues/2505
Source: cna@vuldb.com
Exploit Issue Tracking Vendor Advisory
https://github.com/snowflakedb/snowflake-jdbc/issues/2505#issue-3951994646
Source: cna@vuldb.com
Exploit Issue Tracking Vendor Advisory
https://snowflakecomputing.atlassian.net/browse/SNOW-3104251
Source: cna@vuldb.com
Permissions Required Vendor Advisory
https://vuldb.com/?ctiid.348035
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.348035
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.760428
Source: cna@vuldb.com
Third Party Advisory VDB Entry

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.3 / 10.0
EPSS (Exploit Probability)
0.0%
5th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

snowflake