AWS-JDBC Wrapper: Privilege Escalation in Aurora PostgreSQL instance
High-risk advisory
CVE-2026-11400
Summary
AWS-JDBC Wrapper: Privilege Escalation in Aurora PostgreSQL instance
Why it matters
GitHub has published a reviewed security advisory for software.amazon.jdbc:aws-advanced-jdbc-wrapper. Prioritize it with other application dependency updates, especially because EPSS places it in the 22% percentile.
Operator check
Check whether software.amazon.jdbc:aws-advanced-jdbc-wrapper is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.6. EPSS probability: 0.3%; percentile: 22%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.