CVE-2026-11401: Aws Advanced Go Wrapper

High severity, CVSS 8.0. EPSS: 0.3% chance of exploitation in the next 30 days.

An untrusted search path issue in the GlobalDatabasePlugin in the AWS Advanced Go 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 the affected wrapper. To remediate this issue, users should upgrade to the AWS Advanced Go Wrapper release 2026-05-26

Affected products

• Aws Aws Advanced Go Wrapper: from 2026-04-06, before 2026-05-26 (fixed in 2026-05-26)

Published 2026-06-05. Last modified 2026-06-17.