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AWS opensearch-service documentation change

Service: opensearch-service · 2026-07-04 · Documentation low

File: opensearch-service/latest/developerguide/rds-PostgreSQL.md

Summary

Corrected service references from Aurora to RDS PostgreSQL and updated VPC CIDR collision warning.

Security assessment

Fixes service name inaccuracies and clarifies network configuration guidance, but doesn't address specific vulnerabilities.

Diff

diff --git a/opensearch-service/latest/developerguide/rds-PostgreSQL.md b/opensearch-service/latest/developerguide/rds-PostgreSQL.md
index b50563fb1..4d645b3ec 100644
--- a//opensearch-service/latest/developerguide/rds-PostgreSQL.md
+++ b//opensearch-service/latest/developerguide/rds-PostgreSQL.md
@@ -316 +316 @@ To use RDS for PostgreSQL as a source, you need to configure VPC access for the
-If you're using the AWS Management Console to create your pipeline, you must also attach your pipeline to your VPC in order to use Amazon Aurora as a source. To do this, find the **Network configuration** section, choose **Attach to VPC** , and choose your CIDR from one of the provided default options, or select your own. The CIDR block must use a /24 prefix length. You can use any /24 CIDR from a private address space as defined in the [RFC 1918 Best Current Practice](https://datatracker.ietf.org/doc/html/rfc1918).
+If you're using the AWS Management Console to create your pipeline, you must also attach your pipeline to your VPC in order to use RDS for PostgreSQL as a source. To do this, find the **Network configuration** section, choose **Attach to VPC** , and choose your CIDR from one of the provided default options, or select your own. The CIDR block must use a /24 prefix length. You can use any /24 CIDR from a private address space as defined in the [RFC 1918 Best Current Practice](https://datatracker.ietf.org/doc/html/rfc1918).
@@ -318 +318 @@ If you're using the AWS Management Console to create your pipeline, you must als
-To provide a custom CIDR, select **Other** from the dropdown menu. To avoid a collision in IP addresses between OpenSearch Ingestion and Amazon RDS, ensure that the Amazon Aurora VPC CIDR is different from the CIDR for OpenSearch Ingestion.
+To provide a custom CIDR, select **Other** from the dropdown menu. To avoid a collision in IP addresses between OpenSearch Ingestion and Amazon RDS, ensure that the Amazon RDS VPC CIDR is different from the CIDR for OpenSearch Ingestion.