Snowflake JDBC Driver is Vulnerable to Uncontrolled Resource Consumption through SdkProxyRoutePlanner

TRUNG BÌNH 5.5CVE-2026-3293 · GHSA-gx6c-pv62-9mcf · Công bố 27/02/2026 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2026-3293 là lỗ hổng mức TRUNG BÌNH (CVSS 5.5) ảnh hưởng net.snowflake:snowflake-jdbc, snowflake jdbc (snowflake).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.26%, cao hơn 17.7% các lỗ hổng khác.
Cách xử lý: cập nhật lên 4.0.1 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
net.snowflake:snowflake-jdbc Maven	`≤ 4.0.1`	Chưa có bản vá
snowflake jdbc snowflake	`< 4.0.1`	`4.0.1`

Mô tả

A weakness has been identified in Snowflake JDBC Driver 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.

Mô tả của NVD

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.