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CVE-2026-11400

8.6 high SSVC exploitation: none Awaiting Analysis
NVD · CVE.org

An untrusted search path issue in the GlobalDatabasePlugin in the AWS Advanced JDBC Wrapper for Amazon Aurora PostgreSQL will allow a remote authenticated low-privilege actor to escalate privileges to those of another Amazon RDS user, including rds_superuser, via a crafted function created by the actor that runs when that user connects to the cluster through an affected wrapper. To remediate this issue, users should upgrade to AWS Advanced JDBC Wrapper version 4.0.1.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusPublished → Awaiting AnalysisNVD modified 2026-10-26 11:10
  2. StatusAwaiting Analysis → PublishedNVD modified 2026-10-20 18:12
  3. First seenCVSS 8.6NVD modified 2026-10-20 19:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 3