Remote Code Execution via Unsafe Class Loading in Amazon Redshift JDBC Driver Connection Parameters
Not on CISA's list of exploited flaws, and not in the news we track.
9.2of 10, critical
Reading the vendor advisory
Fix it in your code
Each opens with a short prompt that points at Global Hack Map's public runbook for CVE-2026-119084. Nothing runs until you send it.
Unsafe reflection in the connection parameter and credentials profile handling of Amazon Redshift JDBC Driver before 2.3.0 might allow an actor who can influence the JDBC connection URL or the AWS credentials profile to execute arbitrary code in the application context, provided a suitable class is available on the application classpath. To remediate this issue, users should upgrade to version 2.3.0 or later.
You are affected if
The fix