CVE-2026-3293
3.3 · LOWOverview
CVE-2026-3293 is a low-severity vulnerability affecting snowflake snowflake_jdbc. It was published on February 27, 2026 and has a CVSS 3.1 base score of 3.3 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from snowflake. Update snowflake_jdbc to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| snowflake | snowflake_jdbc | >= 0, < 4.0.1 | Affected |
References
Frequently Asked Questions
What is CVE-2026-3293?
CVE-2026-3293 is a low-severity vulnerability affecting snowflake snowflake_jdbc. It was published on February 27, 2026 and has a CVSS 3.1 base score of 3.3 (LOW).
How severe is CVE-2026-3293?
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-3293?
Check the references section for vendor advisories and patches from snowflake. Update snowflake_jdbc to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-3293?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-3293 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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