Resource exhaustion in Snowflake Snowflake_jdbc
CVE-2026-3293
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 Handle…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.002 (11.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Snowflake Snowflake_jdbc
- Snowflakedb Snowflake-jdbc — versions 4.0.0, 4.0.1
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (issue-tracking, Exploit, Issue Tracking, Vendor Advisory)
- cna@vuldb.com (Permissions Required, related, Vendor Advisory)
- cna@vuldb.com (issue-tracking, Exploit, exploit, Issue Tracking, Vendor Advisory)
- cna@vuldb.com (Patch, patch)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2026-3293?
- CVE-2026-3293 is a low-severity vulnerability in Snowflake Snowflake_jdbc, classified under Uncontrolled Resource Consumption. CVSS score: 3.3/10. Published 2026-02-27.
- How severe is CVE-2026-3293?
- Low severity. CVSS v3 base score is 3.3 out of 10.