CVE-2026-3293
A weakness has been identified in snowflakedb snowflake-jdbc up to 4.0.1.
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 1.9 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.21% probability · 11th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-1333
- Affected
- snowflake/snowflake jdbc
- Source
- cna@vuldb.com
References
- https://github.com/snowflakedb/snowflake-jdbc/Product
- https://github.com/snowflakedb/snowflake-jdbc/commit/5fb0a8a318a2ed87f4022a1f56e742424ba94052Patch
- https://github.com/snowflakedb/snowflake-jdbc/issues/2505Exploit, Issue Tracking, Vendor Advisory
- https://github.com/snowflakedb/snowflake-jdbc/issues/2505#issue-3951994646Exploit, Issue Tracking, Vendor Advisory
- https://snowflakecomputing.atlassian.net/browse/SNOW-3104251Permissions Required, Vendor Advisory
- https://vuldb.com/?ctiid.348035Permissions Required, VDB Entry
- https://vuldb.com/?id.348035Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.760428Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.