CVE-2026-3293
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
net.snowflake:snowflake-jdbcMaven | <= 4.0.1 | — |
Affected products
2Patches
Vulnerability mechanics
References
9- github.com/snowflakedb/snowflake-jdbc/commit/5fb0a8a318a2ed87f4022a1f56e742424ba94052nvdPatchWEB
- github.com/snowflakedb/snowflake-jdbc/issues/2505nvdExploitIssue TrackingVendor AdvisoryWEB
- github.com/snowflakedb/snowflake-jdbc/issues/2505nvdExploitIssue TrackingVendor AdvisoryWEB
- github.com/advisories/GHSA-gx6c-pv62-9mcfghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-3293ghsaADVISORY
- snowflakecomputing.atlassian.net/browse/SNOW-3104251nvdPermissions RequiredVendor AdvisoryWEB
- vuldb.comnvdThird Party AdvisoryVDB EntryWEB
- vuldb.comnvdThird Party AdvisoryVDB EntryWEB
- vuldb.comnvdPermissions RequiredVDB EntryWEB
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